I have custody of my daughter and my boyfriend wants to adopt her once we are married. Her biological father has never seen her and paid child support only three times in the past year and a half. It was not big sums. My boyfriend has been taking care of her since she was nine months old. Finacialy, emotionaly and physicaly. She calls him dad and we want it to stay that way. Is there any posibility to getting the non coustodial parents rights taken away after we are married? I live in texas.