Hello, I have been married for 6 years, my husband has expressed interest in adopting my son as his own. My son is 12 (will be 13 next week) his biological father has not had any dealings in his life since birth. Of course he still has parental rights since he did sign the birth certificate, but has done absolutely nothing for my son. My son lives with me in GA but his bio dad lives in Baltimore. Bio dad is $14,000 in arrears for child support and I am not sure if he even works. Basically what I need to know is what method do I need to take to have his parental rights revoked so that my husband can legally become his father.