Your legal rights and responsibilities

When you get married or form a civil partnership, you get certain legal rights and responsibilities. These include:

These do not apply if you live with your partner but are not married or in a civil partnership. ‘Common law marriages’ do not exist in the UK, even if you’ve lived together for a long time or have children.

Changes to your will

If you already have a will when you get married or form a civil partnership, it may no longer be legally valid.

If you do not make a new will, your husband, wife or civil partner may automatically inherit all or part of your estate, depending on how much it’s worth.

If you get divorced or separate

If you divorce or dissolve your civil partnership, there are different things you can do to: