Child support from non biological father
My husband is non biological father of 15 year old girl, but was married to her mother when she was born and signed birth certificate. Mother left child with him at age 3 and they divorced. He has full custody. We have been married and her "parents " for 7 years but now she is badly defiant and won't follow our rules and wants to live with bio mom who says she will take her. What will happen if bio mom tries to get support (husband has been custodial parent and sole support since she left him with the child, and if she takes her we believe it it abiut time SHE be responsible as a mother and support the child)