If you are living with a romantic partner without being married, you might wonder what happens to shared property and finances if the relationship ends. In California, unmarried couples have certain legal options thanks to a landmark case called Marvin v. Marvin. Understanding these rights could help you protect your interests and make informed decisions about your future.
What is a Marvin claim?
The 1976 California Supreme Court case Marvin v. Marvin changed how the law treats unmarried couples. Before this case, courts generally refused to enforce agreements between unmarried partners because they involved romantic relationships. The Marvin decision established that unmarried couples can have enforceable agreements about property and financial support, just like business partners.
A Marvin claim allows you to seek a share of property or financial support from a former partner based on an agreement between you. This agreement can be express (clearly stated in writing or verbally) or implied (shown through your actions and conduct during the relationship). For example, if you and your partner agreed that one of you would stay home to manage the household while the other worked, you might have grounds for a claim.
How palimony works in California
Palimony is a term for financial support paid to a former unmarried partner, similar to alimony in divorce cases. However, California courts do not automatically award palimony the way they handle spousal support in divorces. You must prove that an agreement existed between you and your partner.
To pursue a Marvin claim or palimony in the East Bay, you generally need to show that you had an agreement about sharing property or providing support. Courts look at various factors, including how long you lived together, whether you pooled resources, whether you made financial sacrifices for the relationship and whether you had children together.
Written agreements are the strongest evidence, but California courts also recognize oral agreements and implied contracts based on the couple’s behavior. If you contributed to your partner’s business, supported them through school or gave up career opportunities for the relationship, these factors could support your claim.
Keep in mind that every situation is unique, and Marvin claims can be complex. If you are considering pursuing or defending against such a claim, understanding these issues and knowing your legal options could help you navigate the process.

