Mental Incapacity and Duress in Family Law: Key Lessons from In re Marriage of Diamond

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Mental Incapacity and Duress in Family Law: Key Lessons from In re Marriage of Diamond

In In re Marriage of Diamond, the ex-wife sought to set-aside a one-year-old dissolution judgment, claiming she was under duress and was mentally incapacitated at the time of the proceedings.

During her divorce proceedings, she submitted a letter from her doctor which stated that due to illness, she was unable to participate in litigation. The trial court moved forward with the dissolution without her participation, resulting in a judgment being entered.

The now ex-wife motioned the court to set-aside the judgment based on duress and mental incapacity as delineated in Family Code section 2122(c) and (d). She argued that during the time
of the proceedings she was too ill to appear in court, she had stopped opening her mail, and she did not know the status of her case. She said the judgment was obtained while she was incapacitated. She also argued that she was under duress, because her ex-husband had been abusive. However, the trial court refused to set-aside the judgment, stating that she failed to
prove mental incapacity and duress to the extent she alleged.

The ex-wife appealed, and the Appellate Court affirmed the trial court’s decision. The Appellate Court pointed to Probate Code section 810 and the Code of Civil Procedure section 372(a)(4), which require proof that a mental deficit significantly impairs a person’s ability to understand and appreciate the consequences of their actions or the legal proceedings. The court found that while the ex-wife showed some mental deficits, she failed to demonstrate that she lacked the capacity to understand the consequences of not participating in the case.

The court also found no evidence of duress, stating the ex-wife did not show that her husband intentionally used threats or pressure to prevent her from participating in the trial. Furthermore, the court noted that the ex-wife’s actions during the time of the divorce proceedings, such as conducting financial transactions and maintaining her household, contradicted her claim of mental incapacity. Her daughters that testified she seemed normal, and there was evidence she had the ability to make decisions, such as selling personal items and paying taxes from the proceeds of selling her house.

Finally, the Appellate Court concluded that the ex-wife did not meet the necessary burden to set-aside the judgment on the basis that it was inequitable.

Key Point
To set aside a dissolution judgment, a person must provide strong evidence of mental incapacity or duress. Simply having a mental condition or feeling pressured is not enough; the person must
show that their condition or the duress significantly impaired their ability to understand and
appreciate the consequences of the legal proceedings.

Key Point
A set-aside of a judgment based on duress can be set-aside if it is shown that a person could not take part in the trial or only participated in the trial because of threats or pressure.

Key Point
After six months have passed, a judgment cannot be set-aside solely on the basis that it was inequitable.

These points highlight the need for evidence to set-aside a dissolution judgment and the difficulty of proving mental incapacity or duress in family law cases.

If you are dealing with a similar family law issue or need assistance with a set-aside of a judgment in Orange County, consider reaching out to Treviño Law. Our office in Laguna Hills, easily accessible from the 405 and 5 freeways, is here to help with your legal needs.

Disclaimer: This article provides general information and does not establish an attorney-client relationship. For specific legal advice, please contact Treviño Law, Inc.

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