You need a lawyer to get this straightened out. If he owes arrearages, they should set an amount certain to cover that. Act quickly because...

Call vital statistics in the state the child was born in and they will tell you what needs to be in the court order to change the birth...

The only answer is that you need an attorney ASAP. You should be able to file a motion to get your parenting time immediately.

Since you are still a minor they can restrict your phone usage.

Filing for divorce ASAP is the answer to protect your assets now.

Issues involving children are generally always modifiable. Bio father can always bring an action to establish paternity and seek parenting time,...

You can file a petition in juvenile court for child being out of control. They will put her in a group home more than likely.

You are not going to be able to do that. DFS takes this type of violation very seriously and they will never place another child with you.

If your husband isn't the kids father, then his parents aren't their grandparents. Also if husband isn't the father, there are no rights to sign...

No. The only way to terminate is if other parent's spouse is willing to adopt. You need to file a custody case to be able to exercise your rights.