You really need to consult with an attorney. I do not believe that the step father can get social securitly benifits for your children. If he is claiming he is the biological father that would explain it but then that would be illegal if your name is on the birth certificate. They cannot get both social security and child support something is fishy here. Even if you did a partinarty test proving your not the childs father it wouldn't make a difference with your paying child support. You would have to sign your rights over for the paternal parent to adopt the child in order to get out of paying child support. You need to find out what is going on and then decide what you want to do.


