Am i wrong for this standard in a woman?

I would notice some women can't get along with other women, i will never understand it..Im a guy, and i can get along with anyone. Anyway,i cant date a woman that cant get along with other women. 2 reasons, if she has trouble getting along with her own gender, then could she get along with my mom, my sister and my stepmom? Thats a concern. #2 is as a result, most of their friends are guys and that would bother me. I hear women have this problem with each other because its competetiveness and sizing each other up.. Serously? Its time for growing up to do. Teenage girls do this, not adult women, is growing up hard to do?