You don't say how long ago you learned you were not the bio father. If you knew at the time of the divorce, it's too late to make the change. if you didn't know, there is a limited period of time during which you can bring a petition to disavow paternity. Once you're past that deadline, it's too late and you'll have to continue to pay child support.
Answered on Dec 12th, 2016 at 9:03 AM