IN RE THE MARRIAGE OF: TARALYN DECOCK, Petitioner and Appellant, and DEAN DECOCK, Respondent and Appellee.
DA 25-0615
IN THE SUPREME COURT OF THE STATE OF MONTANA
July 7, 2026
2026 MT 145
Honorable Luke Berger, Presiding Judge
APPEAL FROM: District Court of the Fifth Judicial District, In and For the County of Beaverhead, Cause No. DR-1-2023-14006
For Appellant:
Marybeth M. Sampsel, Measure Law, PC, Kalispell, Montana
For Appellee:
Lori A. Harshbarger, Kylee A. Vara, Harshbarger Law Firm, Twin Bridges, Montana
Submitted on Briefs: March 25, 2026
Decided: July 7, 2026
Filed:
Clerk
¶1 Taralyn DeCock (Taralyn) appeals from the August 25, 2025 deemed denial of her
FACTUAL AND PROCEDURAL BACKGROUND
¶2 This case arises from the dissolution of a fifteen-year marriage between Taralyn and Dean DeCock (Dean). The parties were married in Bozeman, Montana, on June 27, 2009. Around October 1, 2023, Taralyn moved out of the couple’s marital home in Dillon, Montana, along with their two minor children. On November 13, 2023, Taralyn filed a petition for dissolution of marriage.
¶3 On February 15, 2024, Taralyn—through counsel—was served Dean’s initial financial disclosures, which provided an accounting of Dean’s assets and liabilities. Under “Retirement Benefits,” the disclosure specifically referenced the following assets: Social Security, valued at $333,536.00; Newmont (Newmont Pension), valued at $127,825.43; Fidelity (Covia Retirement), valued at $152,615.19; John Hancock (MTI Savings Plan), valued at $81,350.42; Edward Jones (Roth IRA), valued at $139,872.39; and Edward Jones (IRA Advisory Solutions Fund), valued at $278,964.59.
¶4 On March 5, 2024, Taralyn and Dean, along with their respective counsels, participated in mediation. According to Dean, prior to meeting, counsel for Taralyn requested that hard copies of Dean’s financial disclosures be distributed at mediation, including account statements pertaining to Dean’s retirement assets. The parties met from
¶5 In the recitals, the MPSA provides the following:
D. The parties wish to effectuate an amicable settlement of the disposition of real and personal property and the payment and/or assumption of debts.
E. When the Decree of Dissolution is entered, it is the intention of the parties that this Agreement be determined by the [c]ourt to be fair and equitable, and it is specifically intended by the parties hereto that this Agreement be incorporated into the Decree of Dissolution of marriage that will be entered in the Fifth Judicial District Court, Beaverhead County.
F. The parties have made initial disclosures and explicitly waive final financial disclosures.
G. This Agreement is voluntary. Each of the parties have read and approved this Agreement.
The MPSA then proceeds to outline the disposition of marital assets, including the disposition of vehicles and recreational property, real estate, business, bank accounts, personal property, and retirement accounts. Regarding retirement accounts, the MPSA specifically provides:
5. Retirement Accounts/Life Insurance:
a. Each party shall retain the retirement accounts and Social Security in their own name unless specified as follows;
a. Dean shall retain the following:
1. Newmont Pension
2. Newmont Company Stocks
3. Newmont Investment Stocks
4. Covia Retirement (Fidelity)
5. MTI Savings Plan 401K JH
6. Roth IRA (Edward Jones)
7. IRA Advisory Solutions Fund (Edward Jones)
8. Community Property WROS Select (Edward Jones)
b. Taralyn shall receive the following, and the parties shall effectuate exchange of personal items through counsel within 30 days of execution of this agreement;
1. NV TOD
2. CB&T IRA
3. CB&T Roth
4. $139,000 from Dean’s Edward Jones Roth IRA. Dean shall transfer $139,000 of the balance of his Edward Jones Roth IRA to Taralyn via a Qualified Domestic Relations Order. Taralyn shall designate the qualified account into which she requests the funds be transferred. If Taralyn is unable to obtain the full amount of this cash due to any “penalty” or taxes, Dean shall pay in cash the difference. This is specifically done to evenly distribute the retirement funds, but allow them both to have the most available cash, rather than Taralyn retrieving less in retirement funds, or Dean from having less equity in the home.
5. Taralyn shall receive $15,000 from a retirement account of Dean’s designation via a Qualified Domestic Relations Order. . . .
With regard to all marital assets, the MPSA further provides:
7. Each party acknowledges that all assets have been disclosed, and each party accepts the values placed upon the disclosed assets. The parties agree to waive any final disclosure.
. . .
9. All assets have been divided and the parties agree that division is fair and equitable.
¶6 A non-modification clause is also included in the MPSA, specifically stating, “Neither this Agreement nor any portion hereof may be waived, modified, or amended except by a writing executed by both parties.” Further, the MPSA waives the parties’ right to a hearing and expresses the parties’ consent to the immediate entry of a decree of dissolution, stating:
J. Waiver of Hearing and Consent to Entry of Decree. Both parties expressly and knowingly hereby waive all further notice and their right to a hearing on the merits of all issues resolved herein and consent to an immediate entry of an order by decree consistent in its entirety with the terms of this Agreement.
¶7 On March 6, 2024, the mediator filed a Settlement Conference Report with the District Court, in which he noted “[t]he parties met in good faith and reached an agreement on marital and property settlement issues,” and that “[t]he marital and property issues are resolved.”
¶8 In the weeks following the mediation, Taralyn retained new counsel who was provided with Dean’s financial disclosures on April 2, 2024. On May 10, 2024, Taralyn filed a Motion for [Rescission], Contempt, Sanctions, Temporary Maintenance, Temporary Child Support and to Collect Personal Property from the Marital Home. Taralyn argued, among other things not relevant to this appeal, that the MPSA should be rescinded because its terms are unconscionable. Taralyn claimed her attorney never informed her of Dean’s financial disclosures or gave her an opportunity to review the disclosures and account
¶9 The District Court denied Taralyn’s motion to rescind the MPSA, pointing to specific language in the MPSA which contradicted her claim as to being unaware of Dean’s assets at the time of signing. The District Court noted that the agreement expressly referenced the disputed assets, and the court also cited numerous provisions in which the parties attested to having “read and approved [the] Agreement” and “made initial disclosures and explicitly waive[d] final disclosures.” Given that Taralyn was aware of the assets at the time of signing and did not allege that Dean hid assets from her during the negotiating process, the District Court concluded the MPSA was not unconscionable.
¶10 Following the court’s denial of her motion to rescind, on February 24, 2025, Taralyn executed a Joint Affidavit for Entry of Decree and Waiver of Hearing. In the affidavit, Taralyn swore under penalty of perjury that the MPSA “fully resolves” the disposition of all property and debts of the parties, as well as the maintenance of either spouse. She attested to signing the MPSA “because [she] believe[s] it to be in [her] own respective best interests,” and that she believes the disposition of property and debts it sets forth “are not unconscionable and constitute a fair and equitable apportionment of their marital estate.” The affidavit further provided that “the Parties desire that the [c]ourt adopt the [MPSA]
¶11 On February 25, 2025, the District Court issued its Findings of Fact, Conclusions of Law and Decree of Dissolution. The District Court’s order reflected the language of the parties’ joint affidavit.
¶12 On June 26, 2025, 121 days after the District Court’s order, Taralyn filed a Rule 60(b)(6) motion for relief from judgment. Taralyn argued that her former counsel’s failure to provide her with information regarding Dean’s retirement accounts constituted gross neglect which contributed to an unconscionable result, which is an extraordinary circumstance warranting relief under
STANDARD OF REVIEW
¶13 Our review of a district court’s ruling on a motion pursuant to
¶14 A district court abuses its discretion when it acts arbitrarily, without employment of conscientious judgment, or exceeds the bounds of reason, resulting in substantial injustice. Orcutt, ¶ 5.
DISCUSSION
¶15 Whether the District Court abused its discretion when it denied Taralyn’s Rule 60(b)(6) motion.
¶16 It is the public policy of the State of Montana to “promote the amicable settlement of disputes that have arisen between parties to a marriage.”
¶17 Rule 60 provides a means by which a litigant may seek relief from a judgment or order, balancing the competing interests of finality and substantial justice. In re Marriage of Remitz, 2018 MT 298, ¶ 11, 393 Mont. 423, 431, 431 P.3d 338. The rule enumerates five specific bases for relief, as well as a catch-all provision mutually exclusive of the first five subsections. See
On motion and upon such terms as are just, the court may relieve a party or a party’s legal representative from a final judgment, order, or proceeding for the following reasons:
(1) mistake, inadvertence, surprise, or excusable neglect;
(2) newly discovered evidence which by due diligence could not have been discovered in time to move for a new trial under
Rule 59(b) ;(3) fraud (whether previously called intrinsic or extrinsic), misrepresentation, or other misconduct of an adverse party;
(4) the judgment is void;
(5) the judgment has been satisfied, released, or discharged; it is based on an earlier judgment that has been reversed or vacated; or applying it prospectively is no longer equitable; or
(6) any other reason justifying relief from the operation of the judgment.
¶18 Taralyn seeks relief based on subsection (6), the catch-all provision. Taralyn asserts that counsel’s failure to inform her of Dean’s retirement assets prior to mediation resulted in an inequitable and unfair distribution of assets pursuant to the terms of the MPSA that “shocks the conscience.”
¶20 In Lussy v. Dye, 215 Mont. 91, 695 P.2d 465 (1985), we considered whether
¶21 Similarly, in Estate of Kinnaman v. Mt. W. Bank, N.A., 2016 MT 25, 382 Mont. 153, 365 P.3d 486, we affirmed a district court’s denial of a
¶22 Here, like the movants in Lussy and Estate of Kinnaman, Taralyn is attempting to use
¶23 On appeal, Taralyn attempts to distinguish the issues raised in her motion to rescind the MPSA with those raised in her
¶24 Taralyn’s Rule 60(b)(6) motion does not identify any new injury or new factual basis, nor does it set forth a post-judgment circumstance warranting extraordinary relief. Taralyn has not shown that something interfered with an accurate adjudication of the merits of her claims, or that something prevented her from making a full presentation of her case.
¶25 However, even if Taralyn was not attempting to use
¶26 While Taralyn asserts in her reply brief, “the execution of the Joint Affidavit after the rescission motion was denied does not establish that Taralyn was blameworthy for the original deception that occurred at mediation,” this interpretation of Rule 60(b)(6)’s blamelessness requirement is far too narrow.
¶27 The District Court’s final decree of dissolution was ordered on February 25, 2025—just one day after the Joint Affidavit was filed—and was premised on the averments set forth by Taralyn in the Joint Affidavit. Taralyn made such averments with full knowledge of Dean’s assets. It is incongruous for Taralyn to seek relief on account of counsel’s failure to inform her of Dean’s retirement assets prior to mediation when Taralyn herself—with full knowledge of Dean’s assets—deliberately sought the incorporation of the MPSA into the final decree and attested to its terms as not unconscionable and the distribution of assets as fair and equitable. Accordingly, Taralyn is not blameless and is not entitled to relief under
CONCLUSION
¶28 Taralyn not only inappropriately used
/S/ INGRID GUSTAFSON
We Concur:
/S/ KATHERINE M. BIDEGARAY
/S/ LAURIE McKINNON
/S/ BETH BAKER
/S/ JIM RICE
