I'm not sure what "abondenment" would get you - he has not abandoned her because he is paying child support-
even under court order - it counts. The court will not remove a father from a child's birth certificate except under egregious circumstances or adoption - why not let it go and stay out of his life. If he is leaving you and the child alone, I would say from my own experience, you have the best of both worlds - child support and no contract from him. I would suggest, for your own peace of mind, you get into an AlAnon group.
Answered on Mar 10th, 2017 at 6:22 AM