California.
On my sons birth certificate the "father" who signed is not the father. Long story short ..went to court for domestic violence & had a DNA test done thru court order. Test proved he was indeed not the father. I have already changed his name legally thru the court. As I was beginning to start the process of a new b.c I thought I would be able to remove the non bio father but come to find out I have to get a court order for that. When I was at family law they weren't any much help. So my question is, is where do I begin? Please help. My son will be 3 soon and I want to start signing him up for sports and such with a legit birth certificate. Thank you.