Do unmarried couples get legal rights after living together for years?

Short answer

No. There is no “common law marriage” in England and Wales, and no length of cohabitation — ten years or thirty — creates automatic rights to your partner’s property or estate. Any claim, such as a constructive trust over the home, must be actively pursued through the courts. A cohabitation agreement offers real protection.

This is one of the most damaging myths in English law. More than 3.6 million couples in England and Wales live together unmarried, and many believe that after some period they become "common law" spouses. They do not. No time threshold — five years, ten years, or longer — converts cohabitation into anything resembling marriage, and separation can leave the financially weaker partner badly exposed.

What you do not get automatically

No share of your partner's property. If the home is in your partner's sole name, you have no automatic right to a share — and no "home rights" to stay if they ask you to leave, unlike a married spouse.
No inheritance. If your partner dies without a will, you inherit nothing under the intestacy rules, however long you lived together.
No divorce-style financial claims — no maintenance for yourself, no pension sharing.

What rights do exist

Length of relationship and financial interdependence are not irrelevant — they feed into specific claims, but every one must be actively pursued rather than arising automatically. If you contributed to a home in your partner's name, you may establish a share through a constructive or resulting trust, enforced under TOLATA (the Trusts of Land and Appointment of Trustees Act 1996). A surviving partner may claim against the estate under the Inheritance Act 1975. Joint owners have rights depending on whether they hold as joint tenants or tenants in common. And rights over children are entirely separate — an unmarried father with parental responsibility has the same rights as a married one.

The practical protections are simple and worth doing now: a cohabitation agreement — which is a binding contract if entered freely, with financial disclosure and ideally independent advice — plus wills for both partners, and care over how any jointly bought property is owned. If you are being asked to leave a home your partner owns, or you have suffered domestic abuse (where an occupation order may be available), get urgent legal advice.

Read the full guide: Cohabitation RightsCovers eligibility, the process, deadlines, and next steps in depth.

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