Don't run away to Alabama with this guy you know. It may seem like a good idea for right now, but what happens if you and him fall out, stop talking to each other, etc? I know that you may think that would never happen, but it could, so it's always best to think about the what ifs of life. Go to the police. You need to report what he's doing and just correct his wrongs. There's no need for you to be this stressed and even contemplating running that far away with someone. If anything go live with relative who will take you in for the time being. Go to the police and get this all worked out. There's no need to be afraid of him or the consequences he will face.
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I love you!