Alex is a young, ultra-wealthy millionaire living in Los Angeles. He buys a mansion in Bel Air from a pop star, so the house is legally his.

Later, Alex has an affair with his cousin’s wife, Maya. They have a child together, but Alex and Maya are not married. (nor have they ever been married they had a one night stand and a child together)

Question:

Does Maya have any legal right to Alex’s Bel Air mansion simply because they have a child together, even though they are not married?

Same question applies if genders are reversed.