I hate to repeat a cliche, but this too will pass. Can you make plans to move out? Are you going to college? I know you are in pain right now, but your life is in your hands and it is up to you to make it better. Get help if you feel like harming yourself or anyone else. Call 911 if you need to. You have a purpose here, the world needs you. Tomorrow might bring good things. Hang in there, please