I live in Florida and have no father listed on my sons birth certificate. I've been married 2 years and me and my husband have been together since my son was 6 months old, he is now 3. I don't know who his biological dad is I only know his first name. What steps do I need to take in order for my husband to adopt my son. I'm trying to do it without a lawyer. I haven't seen the bio dad since I found out I was pregnant and in 3 years he has never tried to see my son. Would this classify as child abandonment?