Working for and with women results in what I call an "estrogenated atmosphere." Gossip, bitterness, backbiting... all of it from the women.
In my current office, there are 4 women and no men. Last year about this time, 2 of the women were replaced by 2 other women.
With my previous female supervisor and female co-worker, my work life was filled with gossip, bitterness, backbiting, hystrionics...etc..you name it. Myself and the other woman in the office were both ready to leave because we dreaded going to work.
Their replacements (both women) are the nicest, most relaxed, friendliest people I've worked with in ages. Not only do the other remaining co-worker and I go out of our way to compliment the 'new' people on how nice they are to work with, so does almost everyone else in the company.
Difficult people are difficult people, no matter what their sex. I have worked with bitter men who gossipped and stabbed people in the back and thought that all women were supposed to do their typing and anything else they didn't feel like doing and bring them coffee, even if they had more seniority (I've worked with more than a few men who were like this, actually)...does that mean all men are like that to work with? Hardly. I've worked with guys who were great co-workers.