okay, so my best friend is bulimic. and she's already skinny as it is. but in her eyes she's fat. i cant get through to her that she's not fat, at all. so she just doesn't listen to me, and she used to be really healthy, she would go running a lot and try to eat right foods. but now instead of eating right foods she eats a lot of bad but not TOO bad for you food, and then she throws it up because she feels so fat. she told me everything she does, is how i know. so last night she told me that she's been doing it all this week, but she didn't do it for the other last two weeks. so she does it, but she doesn't at times. but i still do think that it's bad to even do it in the first place. & i made her promise last night that she won't do it again, but we've promised before and she broke it cuz she was "addicted" i feel like i can stop her, but i just dont know how. we're both only 15 and she thinks that if she's "fat" guys won't like her. but that's not true. One thing i told her i was going to do was that if she continues to do this, i'm going to tell her parents, just for her safety. but she begged me not to, and i havn't (so far) because i dont know if thats the best thing to do. and i dont want to lose her trust. i know that might sound stupid but there just has to be another way...hopefully. Another bad thing is that she has another friend that's not so much my friend, but she's encouraging my best friend to do it. (she also does it) & both of them are not fat. and it really pisses me off about how the other girl is just letting her do that when they're "friends" (in my eyes i dont think that true friends should encourage them to do such horrible things) so im begging you for your help. please. she even thinks that she's "killing herself very slowly"...which she is... so please help,thank you.