I have hired many women and men. If anything I have had fewer melodrama issues with women. The women I have hired are focused, analytical, meticulate and disciplined. I had exactly one so far leave for "soft" reasons; she wanted to pursue nonprofit work in a developing country and we remain on good terms.
In a manufacturing environment, I've had far more issues with gossip, melodrama and feuds with men. As I have brought more women in (not intentionally, but just because they were good candidates) many of those issues have disappeared and our production operations have become more upbeat with fewer personnel issues.
In general, I find a much higher incidence rate of irresponsibility among male production candidates: outstanding arrest warrants, inability to resolve past DUI offenses with the courts, domestic violence that spreads into the workplace, absenteeism, etc. -- all actual issues we have had to deal with.
Obviously not all male candidates are like this, and it would be wrong to draw the opposite conclusion. It is also fairly easy to weed these people out of the recruiting process, or, at worst, to part ways with them if we are not successful in catching it before hiring. But if you find you have hired a bunch of melodramatic and uncommitted women, you should probably ask yourself why your hiring processes selected people with those traits (hint: it is not because of their gender).