Has his MI been documented. Do you have knowledge of doctors he has seen? You will have to prove that you are a fit mother with the department standards that took him away. These standards may be very different than yours. Just be careful if they rule that neither one of you are fit your child will be placed in foster care with not a lot of hope that either of you will get visitation. Just BE VERY CAREFUL. Even an attorney you hire to represent you will still be mainly focused on your child's best interest. Your child will come FIRST.