When my parents got divorced my relationship with my mom faded. She always says really mean things to me and once she said I was a selfish bitch and she hoped I die. Once or twice she has hit me really badly on the back of my shoulder and left a hand mark and a bruise. I don't want to see her again so when she comes I lock myself in my room so I don't have to see her. One afternoon it was so bad I took 3 sleeping pills so I wouldn't see her. Please. Help.