My best friend likes this girl. That’d be all fine and dandy , but this girl has a boyfriend. My best friend knows this , and he doesn’t see any problem with STILL chasing this girl. I can’t stand this situation ; the thought of it makes me sick to my stomach. He’s becoming the thing I’ve sworn to hate since my dad married one: a homewrecker. Naturally , I spoke my mind. I told him what he was doing was wrong ; would he want someone coming in to his relationship and tearing it apart ? No. So he rationalized it. Her boyfriend is an asshole , he doesn’t appreciate her enough , blah blah blah. Does that make it okay to cheat ? No it does not. Even if he’s not the one doing the cheating , he’s encouraging it. He’s CAUSING it. I told him I couldn’t approve and couldn’t see him the same way again if he kept at it ; that I thought he was better than that. And now he’s angry with me. Was I supposed to just sit back while my best friend makes a huge mistake with a girl who isn’t worth it ? If she cheats on her boyfriend , then she really isn’t worth it. But I don’t think she’s worth losing my best friend over , either…I don’t know what to do.