I feel so sorry for you... {{{hugs}}} I know that its really hard being a teen, sometimes I feel the same way as you. But I just try and find a place to let it all out and I feel a little better. Whenever you need to talk or anything, feel free to PM me or talk to me on AIM
Just don't think of doing anything you'll regret later...because all this will pass, and before you know it you'll be moving out on your own. So just hang in there for now.