I am dating a guy who once was with a girl in a different sorority than I am in, and now she practically hates me, because he and I are more serious and have been together longer...so I am sure this has happened before....are there other girls out there who dislike other sororities because of xyz reason? I mean, I don't really like her either because of what she does and says when I am not around....but i'm just wondering what you guys have to say about it....share stories please!