If you can leave him - do it now.
By simply changing churches. Exactly! Change churches. They dont care about your well being so I would tell them to hit the road and end contact with that church.
The best way to deal with a controlling person is to voice your opinion. If they don't stop it, then you will need to leave them alone.
It sounds like your mother is very overwhelmed and stressed out, but that is no excuse for verbally or emotionally abusing you. Your mother needs counseling to help her deal with her issues and stress factors. Counseling might not be a bad idea for you, too, considering you've felt like her scapegoat.
U need to quit that job
The technique for coping with stress that uses books that deal with emotionally sensitive topics is called stress management. This can also be referred to as therapy.
dont talk for a while then start talking again.
call child services?
they should go talk to someone. they shouldn't have to deal with it
Restraining order, sue, press charges
It's not up to you to stop your father from abusing you physically and emotionally. His abusive behaviour is not about you; it is not a reflection of your character. It is solely about his own mental and emotional state. Your duty is to get away from the abuser, to find a safe haven, and to report him to the authorities. Let the courts and the healthcare system deal with your father. It's not your fault, nor your responsibility. Your job is to get out of there alive.
been there. done that. it's tough emotionally. time does heal things, though.