Just can't have any male friends!?

I'm sick and tire of the wives/girlfriends tell their husband or boyfriend who happens to be my friend (sometimes way before their courtship) that he and I can't be friends. One of the girlfriends haven't even met me yet and ripped up my picture and told him that we can't be friends. I don't flirt with my male friends and there's no ual tension (at least not on my part). Most of all, I'm happily married with 2 kids...so why do the girls feel so threatened? I'm a petite 33 year old (so I'm not that young) who just enjoys hanging out. I don't know what the problem is. What should I do??