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Mower v. Mower, 2023 UT App 10

Case Summary

Thomas E. Mower and Lidia V. Mower married in 2001, and Lidia initiated divorce proceedings in 2012. On the parties’ stipulation, the district court entered a bifurcated divorce decree in May 2013 that dissolved the marriage but reserved all other issues — including alimony, child custody and parent-time, child support, equitable division of a marital estate reportedly worth upwards of $150,000,000, and attorney fees — for a later trial. Trial did not occur until four and a half years later, and while the matter remained under advisement, Thomas died on August 2, 2020. The district court subsequently ruled that Thomas’s death deprived it of jurisdiction over the unresolved claims and closed the divorce action, directing Lidia to pursue any surviving claims against Thomas’s estate in probate court. Lidia appealed, and Thomas’s son, Thomas W. Mower, appeared as special administrator of the estate to defend his late father’s interests.

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Coverage

Facts

Marriage and Divorce Filing

  • Thomas and Lidia married in 2001; Lidia initiated divorce proceedings in 2012.
  • The litigation was contentious and involved grounds for divorce, a request for a retroactive increase in alimony spanning 51 months, custody of and parent-time with the parties’ child, child support, the potential equitable division of a large marital estate, and attorney fees.

Bifurcated Divorce Decree

  • In May 2013, on the parties’ stipulation, the district court entered a bifurcated decree of divorce that dissolved the marriage while reserving all other issues for trial, and ordered that the marital estate be valued as of the date the divorce decree entered rather than as of the date of trial.
  • Following entry of the bifurcated decree, both Thomas and Lidia remarried.

Trial and Post-Trial Proceedings

  • The bench trial, which included voluminous exhibits and witness testimony, was held over sixteen days between November 2017 and December 2018.
  • The matter came under advisement in January 2020, and the district court held status conferences to work through issues as they arose, most recently in July 2020.

Thomas’s Death and the District Court’s Ruling

  • Thomas died on August 2, 2020. The next day, the district court ruled it would close the divorce action in twenty days absent a valid objection.
  • Lidia objected and filed a Motion for Entry of Final Property Division and a Rule 25 Motion to Substitute Party, asking that a personal representative be substituted so the court could issue a final ruling on the property settlement and other outstanding financial issues.
  • Thomas’s counsel, continuing to represent his interests after death under Stoddard v. Smith, opposed Lidia’s objection and motions.
  • In February 2021, the district court overruled Lidia’s objection and denied her motions. The court acknowledged it had completed its findings of fact and was prepared to rule, reserving only one issue for supplemental briefing, but held — relying on Porenta v. Porenta — that the orders regarding child support, parent-time, and custody abated on Thomas’s death and that Lidia was required to pursue her unresolved equitable property claims in probate court.
  • The district court’s subsequent Final Order stated that, due to Thomas’s death, the court “no longer has jurisdiction over this matter” and closed the case.

Issues of the Case

Lidia V. Mower, as appellant, raises two issues on appeal.

Issue List

  1. Issue 1: Jurisdiction to Resolve Unresolved Claims Following a Party’s Death in a Bifurcated Divorce
  2. Issue 2: Denial of the Rule 25 Motion to Substitute Party

The Court of Appeals reversed the district court’s ruling on both issues and remanded for further proceedings; no issue was affirmed.

  • Civil Procedure — Jurisdiction

    marriage had already been dissolved by the 2013 bifurcated decree.

    Holding: — Reversed and Remanded. Because the parties’ marriage was already dissolved before Thomas’s death, mootness — the ground on which divorce actions generally abate at death — did not apply to most of the unresolved claims, and the district court erred in concluding it lacked jurisdiction and in closing the divorce action on that basis.

    Statutory Authority: Utah Code Ann. § 81-4-502 (Formerly: § 30-3-5(2)) (district court’s continuing jurisdiction to enter equitable orders relating to marital property notwithstanding bifurcation); Utah Code Ann. § 78A-5-102(1) (district court’s general original jurisdiction in all civil matters).

    Standard of Review:

    • Correctness — applies to the district court’s determination that it lacked jurisdiction over the divorce action; reviewed with no deference to the lower court.

    Controlling Cases:

    • Porenta v. Porenta, 2017 UT 78, 416 P.3d 487 (holding that a spouse’s death abates a divorce action as to marital status but not as to property rights already determined by court order; distinguished because Thomas and Lidia’s marriage was dissolved years before his death).
    • In re Harper’s Estate, 265 P.2d 1005 (Utah 1954) (reaffirmed in Porenta for the principle that death does not abate the action itself to the extent property rights are determined by the decree).
    • State v. Legg, 2016 UT App 168, ¶ 25, 380 P.3d 360 (mootness operates as a jurisdictional bar).
    • Transportation All. Bank v. International Confections Co., 2017 UT 55, ¶¶ 14–15, 423 P.3d 1171 (describing mootness as a constitutional limit on the exercise of judicial power, not a matter of convenience).

    Why It Matters: This holding clarifies and extends Porenta by resolving a scenario the Supreme Court expressly left open — whether jurisdiction over unresolved property claims survives a party’s death when the marriage itself was already dissolved through bifurcation. For practitioners handling complex, high-value marital estates where bifurcation is used to expedite the marital-status determination while property issues remain pending, this decision confirms that a party’s death mid-litigation does not, by itself, extinguish the court’s jurisdiction to finish the property-division work, provided the marriage was dissolved beforehand.

  • Civil Procedure — Substitution of Parties

    1. Denial of the Rule 25 Motion to Substitute Party

    Claim on Appeal: Lidia argued that the district court abused its discretion by denying her motion under Rule 25 of the Utah Rules of Civil Procedure to substitute Thomas’s personal representative as a party so that a final ruling on the remaining property and financial issues could be entered.

    Holding: — Reversed and Remanded. Because the district court’s denial of the Rule 25 motion rested entirely on its erroneous conclusion that it lacked jurisdiction, the Court of Appeals remanded with instructions for the district court to reconsider the motion on the merits.

    Statutory Authority: Utah R. Civ. P. 25(a)(1) (substitution of parties where a party dies and the claim is not thereby extinguished).

    Standard of Review:

    • Abuse of discretion — applies generally to a district court’s substitution ruling under Rule 25, but a court has no discretion to misapply the law.

    Controlling Cases:

    • Bradburn v. Alarm Prot. Tech., LLC, 2019 UT 33, ¶ 8, 449 P.3d 20 (a district court’s substitution ruling is discretionary).
    • State v. De La Rosa, 2019 UT App 110, ¶ 4, 445 P.3d 955 (trial courts do not have discretion to misapply the law).
    • Porenta v. Porenta, 2017 UT 78, ¶ 30, 416 P.3d 487 (identifying Rule 25(a)(1) as the vehicle for pursuing claims that survive a party’s death against that party’s estate).
    • Kish v. Wright, 562 P.2d 625, 628 (Utah 1977) (recognizing a district court’s inherent discretionary authority to abstain from exercising concurrent jurisdiction).

    Why It Matters: The decision reinforces that a discretionary ruling built on a legal error cannot stand merely because substitution decisions are ordinarily reviewed deferentially. For estate and family law practitioners, it confirms that Rule 25 substitution remains the proper mechanism to keep a divorce action alive against a deceased party’s estate once jurisdiction over the underlying property claims is established, and that the district court retains discretion on remand — including the discretion to decline jurisdiction in favor of a concurrent probate proceeding.

Rules of Evidence

Utah Codes

Rules of Civil Procedure

Utah Code of Judicial Administration

Utah Rules of Appellate Procedure

Utah Rules of Professional Conduct

Case Cited

  • Porenta v. Porenta, 2017 UT 78, 416 P.3d 487 (central Utah Supreme Court authority on abatement of divorce actions and property claims upon a spouse’s death; distinguished on its facts).
  • In re Harper’s Estate, 265 P.2d 1005 (Utah 1954) (reaffirmed in Porenta; death does not abate an action to the extent property rights have been determined by the decree).
  • In re S.W., 2017 UT 37, ¶ 7, 424 P.3d 7 (standard of review for a court’s determination of jurisdiction is correctness).
  • State v. De La Rosa, 2019 UT App 110, ¶ 4, 445 P.3d 955 (trial courts do not have discretion to misapply the law).
  • Stoddard v. Smith, 2001 UT 47, 27 P.3d 546 (an attorney has an ethical obligation to protect a deceased client’s interests immediately following the client’s death).
  • Parker v. Parker, 2000 UT App 30, ¶ 8, 996 P.2d 565 (describing the purpose of bifurcation under rule 42(b) in divorce cases).
  • Potts v. Potts, 2018 UT App 169, ¶ 13, 436 P.3d 263 (divorce courts are established as courts of equity retaining jurisdiction over parties and subject matter as equity demands).
  • State v. Legg, 2016 UT App 168, ¶ 25, 380 P.3d 360 (mootness is a jurisdictional bar).
  • Transportation All. Bank v. International Confections Co., 2017 UT 55, ¶¶ 14–15, 423 P.3d 1171 (mootness doctrine is a constitutional principle limiting judicial power, not a matter of convenience).
  • Bradburn v. Alarm Prot. Tech., LLC, 2019 UT 33, ¶ 8, 449 P.3d 20 (a district court’s substitution ruling is discretionary).
  • Kish v. Wright, 562 P.2d 625, 628 (Utah 1977) (district courts have inherent discretionary authority to abstain from exercising concurrent jurisdiction).
  • Estate of Burford v. Burford, 935 P.2d 943, 955 (Colo. 1997) (out-of-state authority: dissolution action did not abate and district court properly maintained jurisdiction over the marital estate after one party’s death in a bifurcated divorce).
  • Fernandez v. Fernandez, 648 So. 2d 712, 714 (Fla. 1995) (out-of-state authority: trial court maintained jurisdiction to enter final judgment on property rights after a party’s death where the marriage had already been dissolved).
  • Barnett v. Barnett, 768 So. 2d 441, 442 (Fla. 2000) (per curiam) (out-of-state authority: death of a party after entry of the dissolution judgment did not divest the court of jurisdiction over remaining collateral issues).

Secondary Authorities Cited:

  • 27A C.J.S. Divorce § 194 (2022) (treatise authority on the abatement of divorce actions upon a spouse’s death and the survival of equitable distribution proceedings).
  • 24 Am. Jur. 2d Divorce and Separation § 118 (2022) (treatise authority on abatement of divorce suits and survival of property-related claims).

Litigation and Appellate Strategy

Reversal Predictor

  • The trial court conflates mootness of the marital-status question with the survival of unresolved property or financial claims.
  • A jurisdictional dismissal is entered after a party’s death without expressly addressing whether the marriage had already been dissolved via a bifurcated decree.
  • The court denies or forgoes a Rule 25 substitution analysis before dismissing the action, rather than considering substitution as an alternative to dismissal.
  • The court relies on Porenta’s general abatement language without engaging with the specific procedural posture (bifurcated vs. non-bifurcated divorce) presented by the case.

Mandatory Factor Checklist

  • Whether the marriage was dissolved by a bifurcated decree before the party’s death.
  • Whether each unresolved claim is property-related (which may survive) or status-related, such as custody, parent-time, or child support (which abates).
  • Whether substitution of the deceased party’s personal representative under Rule 25(a)(1) is appropriate before any dismissal is entered.
  • Whether any other constitutional or statutory jurisdictional bar — apart from mootness — applies to the remaining claims.

Signal Cluster (High-Risk Appeal Profile)

Appellate viability is highest where several of the following converge:

  • A bifurcated decree entered years before the property/support trial concluded.
  • A party’s death occurring after trial while the matter is under advisement, before a ruling issues.
  • A large, unresolved marital estate with significant financial issues still pending.
  • A trial court order relying on Porenta’s abatement language without distinguishing the bifurcation posture.

Strategy Insight

Frame the appeal as a question of legal error in the jurisdictional analysis — specifically, misapplication of the mootness doctrine to a marriage already dissolved — rather than as a factual or discretionary dispute. Jurisdictional questions are reviewed for correctness with no deference, which gives the appellant a materially better standard of review than would apply to a purely discretionary or fact-bound challenge.

 

Insights

Utah-Only Jurisprudence

The opinion’s core reasoning rests almost entirely on Utah authority — principally Porenta v. Porenta and the reaffirmed In re Harper’s Estate — together with the Utah Constitution, the Utah Code, and the Utah Rules of Civil and Appellate Procedure. The court supplements this Utah framework with persuasive, out-of-state authority from Colorado and Florida, and with national treatises (C.J.S. and Am. Jur. 2d), specifically to address a question Porenta expressly left open: whether unresolved equitable property claims survive a spouse’s death. Practitioners should read the out-of-state citations as gap-filling persuasive support rather than binding law.

Doctrinal Anchors (Utah Supreme Court)

  • Porenta v. Porenta, 2017 UT 78, 416 P.3d 487 — established that a spouse’s death abates a divorce action as to marital status (because death independently terminates the marriage) but does not abate property rights already determined by court order; also identified Rule 25(a)(1) as the mechanism for pursuing surviving claims against an estate. In Mower, Porenta supplied the abatement framework the Court of Appeals applied — and distinguished — to reach the opposite jurisdictional result.
  • In re Harper’s Estate, 265 P.2d 1005 (Utah 1954) — the older Utah Supreme Court decision reaffirmed by Porenta for the proposition that death does not abate the action itself to the extent property rights have been determined by the decree; it forms the doctrinal foundation beneath Porenta’s holding.

The Most Important Holding

The single most significant holding is that bifurcation timing controls the jurisdictional analysis: because the parties’ marriage was already dissolved by a bifurcated decree years before Thomas’s death, the mootness rationale that ordinarily causes a divorce action to abate at death — loss of a live marital-status question — simply did not apply. The district court had jurisdiction to resolve the remaining property and financial claims notwithstanding Thomas’s death, and Porenta’s undecided question about claims arising in an as-yet-undissolved marriage was not implicated.

Reversal Based on Legal Error vs. Factual Error

The reversal rests on legal error, not a factual dispute. The district court misapplied Porenta’s mootness-based abatement rule by failing to account for the fact that the marriage had already been dissolved through bifurcation, and by treating the case as though the marital-status question remained live at Thomas’s death. Because jurisdictional rulings are reviewed for correctness with no deference, the Court of Appeals owed the district court’s characterization no deference and reversed outright.

Optional Takeaway: Teaching Value

Mower is a useful teaching example of how a routine procedural choice — bifurcation under Rule 42(b) — made years before any party’s death can become outcome-determinative on appeal. It illustrates that the practical value of bifurcation extends beyond expediting remarriage: it also insulates the court’s jurisdiction over the property estate from the risk that a party dies before the case concludes.

Practitioner Takeaways

Trial Lawyers: In complex, high-asset divorces likely to require lengthy post-decree litigation, seek bifurcation early. A bifurcated decree that dissolves the marriage while property issues remain pending preserves the court’s jurisdiction over those property issues even if a party later dies — though claims tied to marital status, custody, parent-time, and child support remain vulnerable to abatement.

Appellate Lawyers: When challenging a post-death jurisdictional dismissal, affirmatively establish and emphasize the bifurcation timeline — specifically, that the marriage was dissolved before death — to distinguish Porenta and remove the mootness bar. Also press any linked discretionary rulings (such as a Rule 25 denial) that rest on the same erroneous jurisdictional premise, since a discretionary ruling built on legal error cannot stand.

Business Owners and Holders of Large Marital Estates: A spouse’s death during protracted divorce litigation does not necessarily terminate the ability of the marital estate to be equitably divided if the marriage was already dissolved; expect the deceased spouse’s estate, rather than the individual, to remain a party to that process through Rule 25 substitution.

Majority Opinion

2023 UT App 10 THE UTAH COURT OF APPEALS

LIDIA V. MOWER, Appellant, v. THOMAS W. MOWER, Appellee. Opinion No. 20210101-CA Filed January 20, 2023 Fourth District Court, American Fork

Department The Honorable Roger W. Griffin No. 124100133

Cassie J. Medura and Jarrod H. Jennings, Attorneys for Appellant Douglas B. Thayer and Mark R. Nelson, Attorneys for Appellee

JUDGE GREGORY K. ORME authored this Opinion, in which JUDGES MICHELE M. CHRISTIANSEN FORSTER and RYAN D. TENNEY concurred. ORME, Judge:

¶1 Thomas E. Mower and Lidia V. Mower stipulated to a bifurcated divorce in which the district court dissolved their marriage but reserved for trial all other issues, which were the subject of contentious litigation. Thomas died after the trial concluded but shortly before the court issued its ruling that would have resolved all but one issue. As a result of Thomas’s death, the court held that it no longer had jurisdiction over the divorce action Mower v. Mower 20210101-CA 2 2023 UT App 10 and closed the case, indicating that Lidia could pursue any surviving claims in probate court against Thomas’s estate.1

¶2 On appeal, Lidia argues that the court erroneously concluded that the unresolved claims in the divorce action abated on Thomas’s death. Thomas’s son, Thomas W. Mower (Thomas Jr.), in his capacity as special administrator of the Estate of Thomas E. Mower, by special appearance represents his late father’s interests on appeal. See generally Utah R. App. P. 38(a), (c). We hold that under the facts of this case, Thomas’s death did not deprive the court of jurisdiction to resolve most of the unresolved claims. Accordingly, we reverse and remand.

BACKGROUND

¶3 Thomas and Lidia married in 2001. Lidia initiated divorce proceedings in 2012. The ensuing litigation was very contentious and involved complex issues including grounds for divorce, a request for a retroactive increase in alimony,2 custody of and parent-time with their child born during the marriage, child support, the potential equitable division of a large estate that was arguably “worth upwards of $150,000,000,”3 and attorney fees. 1. Because the individuals share the same last name, we follow our usual practice of referring to them by their first names, with no disrespect intended by the apparent informality. 2. Lidia sought a retroactive increase of alimony for 51 months, which represented the span between entry of a temporary order awarding her alimony and her remarriage. 3. This included the determination of what portion of the large estate constituted marital property and what portion constituted Thomas’s separate property. Mower v. Mower 20210101-CA 3 2023 UT App 10

¶4 In May 2013, on the parties’ stipulation, the district court entered a bifurcated decree of divorce, dissolving the parties’ marriage but reserving all other issues for trial. The court ruled that it would “value the estate as of the date this divorce decree enters rather than at the day of trial” and that “[a]ll other issues of dispute will remain open for further resolution by the Court.” Following entry of the bifurcated divorce decree, both parties remarried.

¶5 Four and a half years later, the bench trial in this case, which “included voluminous exhibits and witness testimony,” was held over the course of sixteen days between November 2017 and December 2018. Although the matter came under advisement awaiting a final ruling in January 2020, the district court “held status conferences to work through issues as they arose,” with the most recent one being held in July 2020.

¶6 Thomas passed away on August 2, 2020. The following day, the district court issued a ruling stating it would close the divorce action in twenty days unless it received a valid objection and a supporting memorandum. Lidia objected, filing a Motion for Entry of Final Property Division and a Rule 25 Motion to Substitute Party. Regarding the latter motion, Lidia requested that “the personal representative or other appropriate party” be substituted in the divorce action “to allow the Court to issue a final ruling regarding property settlement and all outstanding financial issues in this case.” See generally Utah R. Civ. P. 25(a)(1) (“If a party dies and the claim is not thereby extinguished, the court may order substitution of the proper parties.”). Thomas’s counsel opposed Lidia’s objection and motions.4 4. Thomas’s counsel continued to represent Thomas’s interests immediately after his death pursuant to Stoddard v. Smith, 2001 UT 47, 27 P.3d 546. See id. ¶ 11 (“An attorney has an ethical obligation (continued…) Mower v. Mower 20210101-CA 4 2023 UT App 10

¶7 In February 2021, following argument on the issues, the court overruled Lidia’s objection and denied her motions. The court first stated that shortly before Thomas’s death, it had completed “its findings of fact and was prepared to issue a ruling reserving only a single outstanding issue that [it] intended to invite the parties to address via supplemental briefing.” Despite this, following a lengthy discussion of Porenta v. Porenta, 2017 UT 78, 416 P.3d 487, the court held that its prior orders regarding child support, parent-time, and custody abated upon Thomas’s death and that Lidia, as the surviving party in a bifurcated divorce, was required “to pursue unresolved equitable claims to marital property before a probate court.” A few months later, the court issued a Final Order, stating, “Due to the untimely death of [Thomas], this court no longer has jurisdiction over this matter and this matter is closed.”

¶8 Lidia appeals.

ISSUE AND STANDARD OF REVIEW

¶9 Lidia argues that the court erred in closing the divorce action on the ground that Thomas’s death caused it to lose jurisdiction.5 “We review a court’s determination of jurisdiction to take the necessary steps to protect a deceased client’s interests immediately following the client’s death[.]”). 5. Thomas Jr. asserts that the district court did not actually rule that it lost jurisdiction over the divorce action. Instead, he suggests that the court simply exercised its “inherent equitable discretion in deciding to leave [Lidia] to pursue those claims in probate court.” But although the court’s initial ruling did not invoke the specific term “jurisdiction,” it nonetheless concluded, with our emphasis, that “Utah precedent requires a surviving party in a bifurcated divorce to pursue unresolved equitable (continued…) Mower v. Mower 20210101-CA 5 2023 UT App 10 for correctness, granting no deference to the lower court.” In re S.W., 2017 UT 37, ¶ 7, 424 P.3d 7.

ANALYSIS

¶10 In concluding that Thomas’s death caused it to lose jurisdiction over the divorce action, the district court relied heavily on our Supreme Court’s opinion in Porenta v. Porenta, 2017 UT 78, 416 P.3d 487. In that case, during the pendency of a divorce action, the husband executed a quitclaim deed transferring his interest in the marital home to his mother in an effort to prevent the home from being distributed as part of the marital estate. Id. ¶¶ 2–3. The husband thereafter died, causing the district court to dismiss the divorce case for lack of jurisdiction. Id. ¶ 5. The wife then sued the mother, seeking to set aside the quitclaim deed under the Utah Fraudulent Transfer Act (the UFTA). Id. ¶ 6. The district court in that case ultimately ruled that the husband’s claims to marital property before a probate court.” And in its Final Order, the court clarified, “Due to the untimely death of [Thomas], this court no longer has jurisdiction over this matter and this matter is closed.” Accordingly, the court did, in fact, conclude that it lacked jurisdiction and closed the divorce action on that ground. Lidia also argues that the district court abused its discretion when it denied her motion to substitute Thomas’s personal representative in the divorce proceeding under rule 25 of the Utah Rules of Civil Procedure. But because the basis of the court’s denial of that motion was its lack of jurisdiction, which ruling we ultimately reverse, we remand to the district court with instructions to reconsider the rule 25 motion on the merits. See generally State v. De La Rosa, 2019 UT App 110, ¶ 4, 445 P.3d 955 (“Trial courts do not have discretion to misapply the law.”) (quotation simplified). Mower v. Mower 20210101-CA 6 2023 UT App 10 transfer of his interest in the home to his mother was fraudulent under the UFTA. Id. ¶ 8.

¶11 The mother appealed, arguing that the wife’s claim was barred because the UFTA requires an ongoing debtor-creditor relationship at the time a claim under the act is filed, which relationship the husband’s death had extinguished. Id. ¶ 9. Specifically, the mother argued that the wife’s claim against the husband “for the whole of the marital estate, including the right to preserve the joint tenancy” in the marital home, id. ¶ 14 (quotation simplified), became unenforceable when the husband died because one “cannot bring a claim against a dead person” and because “court orders that award a spouse with property abate upon the death of a spouse,” id. ¶ 16. See generally id. ¶ 12 (“The existence of a claim, or right to payment, is at the heart of the debtor-creditor relationship.”); id. ¶ 19 (“A claim for equitable distribution arises when one party in a marriage threatens divorce.”).

¶12 Quoting its prior decision in In re Harper’s Estate, 265 P.2d 1005 (Utah 1954), our Supreme Court reaffirmed that when the death of one of the parties occurs after the entry of a divorce decree and before the decree is final the decree becomes ineffective to dissolve the marriage, death having terminated that personal relationship. However, the occurrence of death does not abate the action itself and to the extent that property rights are determined by the decree it remains effective and becomes final. Porenta, 2017 UT 78, ¶ 20 (quotation simplified). See id. ¶ 28 (reaffirming the precedent set forth in In re Harper’s Estate). In other words, the Court held that “[t]he death of a spouse during a divorce proceeding abates the action concerning the dissolution of marriage, but it does not abate the action itself when certain Mower v. Mower 20210101-CA 7 2023 UT App 10 property rights have been determined by the court.”6 See id. ¶ 26 (quotation simplified). Conversely, “all interlocutory orders that are effective only during litigation,” such as orders restraining the parties from selling property or dissipating the marital estate, “abate upon the dismissal of a divorce case.” Id. ¶ 27. The court noted that this was in line with “the general rule followed in virtually all jurisdictions . . . that, after one of the spouses dies during a divorce proceeding, and during the time an appeal is pending or during the time when an appeal may be taken, a divorce or dissolution action abates with respect to marital status of the parties but does not abate with respect to property interests affected by the decree.” Id. ¶ 20 (quotation simplified).

¶13 Finally, the Court held that “[c]laims that survive the death of a party are typically chargeable against that party’s estate” and cited rule 25(a)(1) of the Utah Rules of Civil Procedure as a means through which to pursue such claims. Id. ¶ 30. See Utah R. Civ. P. 25(a)(1) (“If a party dies and the claim is not thereby extinguished, the court may order substitution of the proper parties.”). Because 6. Our Supreme Court also abandoned, as “clearly dictum,” a statement in one of its prior decisions that purported to overrule In re Harper’s Estate. See Porenta v. Porenta, 2017 UT 78, ¶ 22, 416 P.3d 487. Namely, the Court abandoned the statement that “the death of one or both parties to a divorce action during the pendency of the action causes the action itself to abate and the married couple’s status, including their property rights, reverts to what it had been before the action was filed.” Id. (quotation simplified). In other words, the Court rejected “the proposition that the parties’ property interests in the marital estate are frozen in time during the pendency of divorce litigation” and that “[i]f a party dies before the divorce becomes final, . . . property rights in the marital estate . . . are transported back in time to what they held before the divorce case was filed,” id. ¶ 23, which includes the reversal of any transfers of property that might have occurred during the pendency of the divorce action, id. ¶ 23 n.8. Mower v. Mower 20210101-CA 8 2023 UT App 10 the Court presumed that the wife’s “claim for the whole of the marital estate, including the right to preserve the joint tenancy” in the marital home was not extinguished and was still valid,7 it held that “a debtor-creditor relationship existed between Husband’s estate and Wife at the time Wife filed her UFTA claim.” Id. ¶ 36 (quotation simplified).

¶14 In sum, as relevant to the issue presented in the current appeal, Porenta provides three major takeaways. First, if a spouse dies prior to entry of a final divorce decree, the marriage no longer requires dissolution because death already “terminated that personal relationship.” Id. ¶ 20 (quotation simplified). See 27A C.J.S. Divorce § 194 (2022) (“A cause of action for divorce is purely personal, ends on the death of either spouse, and does not survive for the benefit of a third party.”); 24 Am. Jur. 2d Divorce and Separation § 118 (2022) (“[A] divorce suit abates when one party dies while the suit is pending and before a decree on the merits, because the death terminates the marriage, thus rendering the divorce suit moot as it relates to the parties’ marital status.”). Second, court orders entered prior to the final divorce decree determining the property rights of the parties do not abate on the spouse’s death. See Porenta, 2017 UT 78, ¶ 20. However, any “interlocutory orders that are effective only during litigation abate upon the dismissal of a divorce case.” Id. ¶ 27. See id. ¶ 27 n.13 (“This is not unique to the area of divorce law. Interlocutory orders that expressly expire at the end of litigation do just that, regardless of the type of case or how the litigation finally ends.”). And third, certain unresolved claims or rights arising from a divorce action may still be pursued following the spouse’s death. See id. ¶ 36. See also 24 Am. Jur. 2d Divorce and Separation § 118 (“[G]iven the circumstances presented, a portion of the 7. The court employed this presumption because the mother had not carried her burden of persuasion regarding whether property claims raised in a divorce proceeding survive the death of a spouse. See Porenta, 2017 UT 78, ¶¶ 32, 36; infra ¶ 15. Mower v. Mower 20210101-CA 9 2023 UT App 10 dissolution action may survive an abatement of the rest of the action.”).

¶15 Regarding the third point, because the issue had not been adequately briefed, the Porenta Court specifically declined to address “[w]hether a claim for equitable distribution or some other property claim survives the death of a spouse during a divorce proceeding,” Porenta, 2017 UT 78, ¶ 17, which the Court characterized as “an issue of first impression in Utah,” id. ¶ 28. Put differently, although the Court held that a district court’s orders determining the parties’ property rights do not abate upon a spouse’s death, it declined to determine whether the same was true for unresolved claims for equitable distribution or other property claims. In any event, the case before us is on a different footing, which likewise does not necessitate that we address that specific issue.

¶16 Unlike in Porenta, Thomas died after the district court entered a bifurcated divorce decree dissolving the parties’ marriage but leaving all unresolved issues for a trial that ultimately would not be held for several more years. See generally Utah R. Civ. P. 42(b) (“The court in furtherance of convenience or to avoid prejudice may order a separate trial of any claim, cross claim, counterclaim, or third party claim, or of any separate issue or of any number of claims, cross claims, counterclaims, third party claims, or issues.”). Accordingly, because Thomas and Lidia’s marriage had already been dissolved at the time of Thomas’s death, we need not address the effect the death of a spouse has on the underlying claim for equitable distribution of the marital estate in the situation where the parties are still legally married at the time of the death.

¶17 Rather, the issue before us is more straightforward. As previously discussed, the reason a divorce action generally abates upon the death of a party is because the death already “terminated that personal relationship,” Porenta, 2017 UT 78, ¶ 20 (quotation simplified), thereby “rendering the divorce suit moot Mower v. Mower 20210101-CA 10 2023 UT App 10 as it relates to the parties’ marital status,”8 24 Am. Jur. 2d Divorce and Separation § 118. But here, the parties stipulated to a bifurcated divorce, and their marriage had been dissolved several years prior to Thomas’s death. Indeed, both Thomas and Lidia had remarried. For that reason, unlike in Porenta, Thomas’s death had no legal effect on the parties’ already dissolved marriage and therefore the ground on which the divorce action discussed in Porenta abated—i.e., mootness—is not present here.

¶18 Utah courts regularly use bifurcation under rule 42(b) of the Utah Rules of Civil Procedure “to allow divorcing spouses to more expeditiously obtain a divorce before embarking upon the sometimes more complex and time-consuming tasks of determining property division and deciding matters of support.” Parker v. Parker, 2000 UT App 30, ¶ 8, 996 P.2d 565. It is uncontested that a district court’s jurisdiction “to enter equitable orders relating to the property belonging to the marital estate” is unaffected by the bifurcation. Porenta, 2017 UT 78, ¶ 19 (quotation simplified). See Utah Code Ann. § 30-3-5(2) (LexisNexis Supp. 2022). Indeed, the Utah Constitution directs, “The district court shall have original jurisdiction in all matters except as limited by this constitution or by statute[.]” Utah Const. art. VIII, § 5. See Utah Code Ann. § 78A-5-102(1) (LexisNexis Supp. 2022) (“Except as otherwise provided by the Utah Constitution or by statute, the district court has original jurisdiction in all matters civil and criminal.”). Furthermore, divorce courts are generally “well 8. The mootness doctrine “is a constitutional principle limiting our exercise of judicial power under article VIII of the Utah Constitution” and “not a simple matter of judicial convenience.” Transportation All. Bank v. International Confections Co., 2017 UT 55, ¶ 14, 423 P.3d 1171 (quotation simplified). “A case is deemed moot when the requested judicial relief cannot affect the rights of the litigants,” State v. Lane, 2009 UT 35, ¶ 18, 212 P.3d 529 (quotation simplified), thereby rendering a decision “purely advisory,” Transportation All. Bank, 2017 UT 55, ¶ 15 (quotation simplified). Mower v. Mower 20210101-CA 11 2023 UT App 10 established as courts of equity that retain jurisdiction over the parties and subject matter for the purposes equity may demand.” Potts v. Potts, 2018 UT App 169, ¶ 13, 436 P.3d 263 (quotation simplified).

¶19 Here, because the parties’ marriage was already dissolved prior to Thomas’s death, mootness—a jurisdictional bar, see State v. Legg, 2016 UT App 168, ¶ 25, 380 P.3d 360—does not apply to most of the claims at issue.9 Because no other constitutional or statutory bar to the district court’s jurisdiction exists in the case before us, the district court erred in determining that it lacked jurisdiction over all of the claims that remained at issue and in dismissing the divorce action on that ground. See Estate of Burford v. Burford, 935 P.2d 943, 955 (Colo. 1997) (stating that when one party to a divorce proceeding died following dissolution of the parties’ marriage in a bifurcated divorce, “the dissolution action did not abate, and the district court properly maintained jurisdiction over the marital estate to conduct hearings to resolve financial matters raised in the dissolution proceedings”); Fernandez v. Fernandez, 648 So. 2d 712, 714 (Fla. 1995) (agreeing “that the trial court maintained jurisdiction to enter the final judgment determining the parties’ property rights subsequent to the wife’s death” where the court had dissolved the marriage prior to her death); Barnett v. Barnett, 768 So. 2d 441, 442 (Fla. 2000) (per curiam) (“[T]he death of a party after entry of a written, signed judgment of dissolution but prior to the rendition of a decision on a timely motion for rehearing concerning matters collateral to the adjudication of dissolution did not affect the dissolution decree or divest the court of jurisdiction to decide the 9. Not all claims raised in the current divorce action concerned property rights. For example, it is undisputed that the claims related to custody, child support, and parent-time abated upon Thomas’s death. On remand, the district court should dismiss any remaining non-property claims that were rendered moot by Thomas’s death. Mower v. Mower 20210101-CA 12 2023 UT App 10 remaining issues between the parties.”); 27A C.J.S. Divorce § 194 (“Once a decree in divorce is granted and, thereafter, one of the parties dies, the court can continue with the equitable distribution of marital property.”).

¶20 In cases such as this, in which “a party dies and the claim is not thereby extinguished, the court may order substitution of the proper parties.” Utah R. Civ. P. 25(a)(1). See Porenta, 2017 UT 78, ¶ 30 (stating that “[c]laims that survive the death of a party are typically chargeable against that party’s estate” and citing rule 25(a)(1) of the Utah Rules of Civil Procedure as a means through which this may be achieved). But whether to substitute a party remains within the district court’s discretion. See Bradburn v. Alarm Prot. Tech., LLC, 2019 UT 33, ¶ 8, 449 P.3d 20 (“A district court’s substitution ruling is a discretionary one[.]”). Additionally, as Thomas Jr. points out, the district court “has inherent discretionary authority to abstain from exercising jurisdiction where another court has concurrent jurisdiction.” See Kish v. Wright, 562 P.2d 625, 628 (Utah 1977) (“[A]s part of the inherent power that our district courts have, as courts of general jurisdiction, they undoubtedly could refuse to exercise jurisdiction if convinced that it would place an unreasonable burden upon some or all of the parties, or upon the court, to try the case here.”); id. (“[T]he trial court does have concurrent jurisdiction and the power of discretion as to whether or not it will invoke that jurisdiction in a particular case.”). These are all considerations that we leave to the district court’s discretion on remand.10 10. We note that, sequentially, it may be more prudent for the district court to equitably distribute Lidia and Thomas’s marital estate—which potentially represents only a portion of Thomas’s vast estate that is the subject of the probate proceeding—rather than punting these issues to the probate court, especially where the district court had already prepared a ruling resolving all but (continued…) Mower v. Mower 20210101-CA 13 2023 UT App 10

CONCLUSION

¶21 The district court was not required to dismiss the divorce action for lack of jurisdiction following Thomas’s death. We therefore reverse and remand to the district court with instructions to reconsider Lidia’s Motion for Entry of Final Property Distribution and Rule 25 Motion to Substitute Party. one of the issues raised in the years-long divorce action that it superintended.

Reversed

The reviewing court determined that the lower court committed reversible error and overturned the judgment.

Remanded

The reviewing court returned the case to the lower court for further proceedings consistent with its opinion.