My son has signed birth certificates of two children. The mother of the children attempted to get an restraining order so that my son could not see the children. The restraining order was dismissed by a judge. The judge said that since my son and the mother were never married that in order for him to have parental rights he woulod need to be adjudicated as the childrens father. Does anybody know if since he has signed the birth certificates if he needs to do anything else.