What is ma mère qui when translated from French to English?

"Ma mère qui" in French translates literally to "my mother who" in English.

However, this is usually part of a larger sentence in French, and the exact English translation will depend on the context.

For example:

* "Ma mère qui aime les chats" could be translated as "My mother who loves cats".

* "Ma mère qui est venue me voir" could be translated as "My mother who came to see me".

Can you provide the full sentence so I can give you a more accurate translation?