My son was born when I was a teenager in North Carolina I have had never had contact with the biological father since 3 months gestation. There is not a father listed on the Birth Certificate. We now live in Georgia and my son is now 9 years old. I have been with my husband who he considers his father completely. He knows the truth of his biological father. He wants to be able to change his last name to my new last name and his fathers and brothers. Instead of having to go through the lengthy process of adoption and whatever else may arise with that. Would it be possible for my husband to be able to sign the birth certificate now and have it refiled?