I don't care what state you are in - this is kidnapping if you are not married... He cannot even prove paternity of the child unless he signed the birth certificate.. Did he? Do you know where he is? Look online for the missing and endangered children's site and contact them - they will render immediate help. Also contact DHHS and get the number for legal aid. You are going to have to stay on the phone and pester people - but you can get help. You'll have to stay proactive. You need to file a police report as well.