Guys, I need some advice. My friend group seems to be falling apart. One of my friends says she doesn't like one of the others. That other girl has been rude and stuff lately too. And she's going to be really mad when she sees me and my other friend sitting with her ex at lunch. But he's very depressed and cutting and doing/trading drugs. We're trying to help him, but it's hard when she gets mad over little things. What should I do? We have a rude and quick tempered girl, one who complains, one who just wants to stay out of the fight, and two(one of which is me) who are trying to fix all of this. Please tells what you think.