I want full custody of my son with special needs
I am 26 years old, I am currently on government aid to take care of my 3 year son and myself. My son lives with me, and I care for him and all of his needs.I go to college full time in order to better our future. I was with his father for 4 years, he lived with my son and I for about 1 1/2. He went to prison when my son was 8 months old. Got out, and lived with us for a little bit, and went to rehab for a few months. He has never contributed to any of my sons needs, but I don't expect it either. I just want on paper, that I have full custody of my child. He's never done anything for my son, is actively using drugs, and I don't believe he deserves any type of custody. I take my son to his father's parents house every weekend so that they can see him. His father has had many opportunities to see him. I don't keep him away from his son, as long as he is clean and sober. How do I go about getting full custody, is it necessary to go to court, and is there some kind of legal aid I can get in case a lawyer is needed?