Fiduciary Duty Between Spouses Attorney In San Diego, CA
In a high-asset marriage, one spouse’s financial decisions can reshape the entire estate.
The problem becomes serious when one spouse quietly drains a joint account, hides an interest in a business, or makes a reckless investment without ever asking the other spouse first. When that happens, the honest partner is often the last to find out, and by then hundreds of thousands or even millions of dollars may already be gone.
Neumann Family Law, A.P.C. is a San Diego high-asset, complex divorce litigation firm. Our San Diego fiduciary duty between spouses lawyers, Sara R. Neumann and Edward M. Castro, are each Certified Family Law Specialists, certified by the State Bar of California Board of Legal Specialization, and they have the background to unwind hidden transactions and put a dollar figure on what was taken.
The goal is asset preservation: get an honest picture of what you and your spouse actually own, and hold the other side accountable if they tried to hide it.
Hiding Money or Shutting a Spouse Out: What Issues Our San Diego Fiduciary Duty Between Spouses Lawyers Handle
Spouses who mismanage shared money rarely do it in one obvious move. A fiduciary duty attorney at our firm sees patterns like these:
- Locking a spouse out of a joint bank account, brokerage account, or business
- Hiding the existence of a business interest, bonus, or investment account during a divorce
- Trading community funds in high-risk investments without the other spouse’s knowledge or consent
- Transferring community property to a friend, relative, or third party for less than it is worth
- Using community funds for one spouse’s separate-property purposes without the other spouse’s knowledge
- Refusing to show financial records, tax returns, or account statements on request
Each of these can amount to a breach of the financial duty spouses owe each other under California law, not just poor judgment. Comparing bank records, tax filings, and business documents side by side can reveal a pattern of secrecy, which is why early legal advice matters.
What Does California Law Say About Breach of Fiduciary Duty Between Spouses?
Under California Family Code section 721, spouses owe each other a fiduciary duty of the highest good faith and fair dealing, and neither may take unfair advantage of the other in financial matters. Each spouse is entitled to information about community assets and debts. When one spouse breaches that duty, the cost to the other spouse can be severe.
If a court finds that a spouse breached that duty, California Family Code section 1101 allows the court to award the wronged spouse 50% of the asset that was hidden or misused, plus attorney’s fees and costs. Where the conduct amounts to oppression, fraud, or malice, the court can award 100% of the asset.
What does that look like in practice? A spouse who trades community savings against the other spouse’s instructions and loses them, or who sells a shared asset for far less than it is worth, can cost the community estate hundreds of thousands or even millions of dollars. A business owner who hides company value during a divorce can shift a six- or seven-figure asset out of the picture entirely if the concealment goes unnoticed.
In either situation, the honest spouse is left trying to prove, often months or years later, what happened to money they had every right to know about at the time. Pursuing a claim starts with a thorough review of financial records most clients have never been shown.
What Sets Our San Diego Fiduciary Duty Between Spouses Attorneys Apart?
Sara R. Neumann has been a Certified Family Law Specialist since 2008, certified by the State Bar of California Board of Legal Specialization. Edward M. Castro is also a Certified Family Law Specialist.
Both attorneys have been named to Super Lawyers, Sara R. Neumann since 2021 and Edward M. Castro since 2022, recognition that is renewed annually rather than awarded once. That record supports the firm’s standing as one of the top San Diego divorce law firms.
Sara Neumann and Edward M. Castro have both handled family law appeals and writs over more than a decade of practice, experience that matters when a ruling on a fiduciary duty claim gets contested and a case moves beyond the trial court.
Filing a Fiduciary Duty Claim in San Diego County
Fiduciary duty claims between spouses in the San Diego area are generally handled through the San Diego Superior Court’s Family Law Division at the Central Courthouse, located at 1100 Union Street in downtown San Diego.
Fiduciary claims between spouses in North County are generally handled through the San Diego Superior Court’s Family Law Division at the North County Courthouse located at 325 South Melrose Drive, Vista, CA A claim can be filed as part of an ongoing divorce, or on its own if the spouses are not yet divorcing but one has discovered a serious breach.
Because San Diego County covers multiple family law locations, including courthouses that serve North, South, and East County residents, confirming the correct filing location for your case before submitting paperwork can save real time.
FAQs About San Diego, CA Fiduciary Duty Between Spouses Laws
What counts as a breach of fiduciary duty between spouses in California?
A breach happens when one spouse hides, misuses, or recklessly loses community property without the other spouse’s knowledge or consent. Common examples include concealing a bank account, hiding a business interest, or trading away shared savings without permission.
How long do I have to bring a claim after I find out about the breach in San Diego?
Generally, a claim must be filed within three years of the date you had actual knowledge of the transaction or event in question. Because that period runs from when you learn of it, waiting after you discover a suspicious transfer or hidden account uses up time you may need.
What can I recover if my spouse breached their duty to me?
A court can award the wronged spouse 50% of the value of an asset that was hidden or misused, plus attorney’s fees and costs. Where the conduct amounts to oppression, fraud, or malice, the court can award 100% of the asset’s value.
Does this duty only cover community property, or separate property too?
The fiduciary duty in Family Code section 1101 centers on how spouses manage community property and community debts. Transactions involving separate property can raise different issues, and separate property may need its own tracing analysis.
What if we are separated but still legally married?
The fiduciary duty between spouses continues until the community property and debts have actually been divided, whether by agreement or by a court. A spouse who moves out does not lose the right to full financial disclosure in the meantime.
How does a fiduciary duty claim fit into a high-asset divorce?
In a high-asset divorce, a fiduciary duty claim is often part of a larger dispute over what belongs in the community estate and what each asset is worth. The claim can involve tracing, business valuation, and forensic accounting, and the result can affect the final property division.
What happens during a consultation about a possible fiduciary duty claim?
A consultation is a chance to walk through what you know, and do not yet know, about your spouse’s financial decisions, and to get a realistic sense of what records would need to be reviewed. Bringing bank statements, tax returns, or business records you already have access to helps the conversation go further.
What to Do Next if You Suspect a San Diego Fiduciary Duty Between Spouses Violation
Financial secrecy in a marriage rarely resolves itself, and the longer a hidden transaction goes unexamined, the harder it can be to trace.
If you believe your spouse hid an asset, drained an account, or made a major financial decision without your consent, a San Diego fiduciary duty between spouses lawyer at Neumann Family Law, A.P.C., a high-asset, complex divorce litigation firm, can review what you already have and outline what comes next.
Reach out today to schedule a complimentary consultation and get a clear picture of your options.
*CFLS = Certified Family Law Specialist by the State Bar of California Board of Legal Specialization
