I swear when I first saw it I added 'coke' to the end of your topic. My dumbass aside it sounds like you have a situation on your hands. Don't go for the gun or a knife, killing your parents isn't the answer. I know you didn't say it but who hasn't wanted to stab, or maim their in-laws... or parents. I digress; at least you only have 2 more years. Also as you said it seems he _might_ have the best intension's but clearly is not enacting them in a healthy or safe manner. At this point it is probably worth discussing this with someone (yay us, but more like a school councilor). I can tell you what I would do, but it's probably not what you should do. Go out and do pretty much what I want (I have a job right, yay money is a big step to freedom). Two steps though, first, take all your money out of your account so they can't, then only _cash_ your checks; hide all your money. Second, steal their money as necessary (since clearly they aren't respecting you, so fuck them). If you have siblings... obviously don't get them directly involved to avoid them taking your punishment if their is any. This situation really can't end pretty. You're mom will probably blame you if he goes to jail, also you guys will have a harder time supporting yourselves (unless your mother is the main provider). Honestly there isn't much to do except suck it up or make your own rules. Or lie and sneak out. Personally some combination is probably good, just watch out for yourself and if he ever hits you, kill him and/or tell the cops (well always tell the cops...).

__________________
Against logic there is no armor like ignorance.