Palimony is an informal name, a blend of “pal” and “alimony,” for support or property one partner seeks from the other after an unmarried couple who lived together breaks up. Ohio does not recognize palimony as a legal claim of its own, but that does not leave you without options. Depending on the facts, a written agreement, a claim for money you put into your partner’s property, ordinary property law, or child support may help. Wondering what is palimony and whether it applies to your breakup? WSM Law can walk you through your options. Call (513) 224-5427 to schedule a free consultation.
If you are leaving a long relationship in Cincinnati that never became a marriage, knowing which of those paths fits your situation shapes what you can expect to walk away with.

Palimony is a claim built on an agreement between unmarried partners, such as a promise to share earnings, property, or support after a breakup. The term caught on in the 1970s, after a California court allowed unmarried partners to enforce agreements like these.
Palimony is not alimony, which Ohio courts award only between spouses. It is also not a right that comes from living together: no Ohio statute creates support or property rights simply because two people shared a home, no matter how long the relationship lasted.
Before looking at palimony at all, it helps to know which category your relationship falls into, because a valid marriage brings divorce rights that living together does not. Under Section 3105.12 of the Ohio Revised Code, Ohio stopped recognizing new common-law marriages on October 10, 1991. A common-law marriage formed in Ohio before that date still counts if it was never ended, and so does one validly formed in another state or country that recognizes common-law marriage.
These arrangements can look alike day to day, but Ohio law treats them very differently at separation:
| Arrangement | How it is created | Recognized in Ohio today? | What happens at separation |
| Marriage | Ceremony and marriage license | Yes | Divorce or dissolution, with property division |
| Common-law marriage | Formed in Ohio before October 10, 1991, or validly formed in a state that allows it | Yes, if never ended | Divorce or dissolution, the same as a ceremonial marriage |
| Cohabitation without an agreement | Living together | Not a marital status | No divorce-style property division; narrower claims may depend on the facts |
| Cohabitation with a written agreement | A signed contract between the partners | Treated as a contract | A court may enforce a valid agreement’s terms |
Even without a marriage, these paths can still protect what you contributed.
A cohabitation agreement is a written contract between unmarried partners about money, property, and support if they separate. If you and your partner signed one, a court may enforce its terms like any other valid contract. A typical agreement covers:
Because Ohio law gives cohabitants few default protections, an agreement signed early in the relationship gives a partner something concrete to enforce later.
Ohio appeals courts have held that a court cannot divide property between unmarried partners based on cohabitation alone. They have also recognized that a partner can bring a claim for unjust enrichment, the legal idea that one person should not keep a benefit that in fairness belongs to someone else.
These claims turn on the facts and do not always succeed. One appeals court rejected a claim for the value of improvements made to a home the other partner owned. A strong claim rests on records such as:
Property titled in both names is jointly owned. If you cannot agree on what happens to it, the dispute is resolved under ordinary property law rather than family law, and a court can order jointly owned real estate divided or sold. Answering what legal entitlements an unmarried partner has starts with whose name is on the title.
A child’s rights to support and to a relationship with both parents do not depend on whether the parents married. In Ohio, an unmarried mother is the child’s sole residential parent and legal custodian until a court orders otherwise, and the rights of unmarried parents in Ohio follow their own set of rules from there.
Ending a relationship that was never a marriage can leave you with questions the divorce system was not built to answer. You deserve straight answers about where you stand.
WSM Law provides representation and support to women in divorce, custody, and all fields of family law. Our goal is for you to make informed decisions about the rest of your life, and that starts with understanding exactly what Ohio law does and does not protect.
Call (513) 224-5427 or contact us to schedule a free consultation about palimony, a cohabitation agreement, or a property dispute with a former partner.