How do o charge my adopted mom with child abuse
You can report an abusive adopted mother via the Child Abuse Hotline numbers found on http://www.helpguide.org/mental/child_abuse_physical_emotional_sexual_neglect.htm. The earlier abused child gets assistance, the greater chance he has to heal and break the cycle.
Court. If you have marks you can show them. And she wold go to jail if you do.
You can talk to a teacher or principal. These people are legally obligated to report any suspected child abuse.