Should I help my child's father pay his court ordered back child support?

there iks no way i would give up the child support from him, especially if he is a good dad to the others but wants nothing to do with your child. he was just as much responsible for birth control as u were.u never know when u might need the child support it would be foolish to give it up. he shows no love to your child anyway he should have to pay the same as any other father.