He slapped you? Even if he does have the right to tell you to get off the phone, he also needs to listen. Do you have a guidance counselor at school that could help you out? Stay safe and don't give up hope. Maybe you can talk to your mom about this, he'll probably listen to her more.

He calls you "daughter" What your not worthy of a name? I'm sorry this is tough for you. *hugs* I'm glad you're sticking around.