My two friends are getting into drinking and partying and my parents are strict and don't allow me to around that. My best friend also treats me differently when she's around that girl also... and it hurts and makes me sad.  And it hurts me see them doing this because my three brothers got into and it wasn't good. I would find other friends but they're my best friends :( I'm not sure what to do? :/ Any advice? Be nice plz!