So let me get this straight, you're pissed at the world because your parents told you to take something off Facebook...
Look, if there's one thing you need to learn, the past is the past, get the forget over it. Stop with the 'depressed' 'social outcast' feel bad for yourself stuff, that's not gonna get you anywhere. Stop blaming your parents, just because they put you through stuff should only make you want to accelerate even more to prove them wrong.
If you're depressed, take medication or do something about it, don't sit and mope
If you're a social outcast, make friends, be outgoing, don't sit and mope
If you're parents were total richardweeds, get over it, that's the past, don't sit and mope
All in all if you're mad at anyone it should be yourself for being selfish, stop blaming disorders and your parents because of things you can change.