leave, go with your parents and straighten out your life. Don't be scared; it sounds like a horrible situation with "no way out", but have the courage to be true to yourself. No one can control you unless you allow them to. I sincerely wish you much luck and divine guidance and protection.
take a quick shower and get something to drink, something refreshing; put on classical or opera and light my candles; it all becomes 100% better instantly.
RE: "The power of now"