I've noticed this too personally in my social circle since childhood - my female friends in the circle are often more direct and personal (and thus seem more vi

I've noticed this too personally in my social circle since childhood - my female friends in the circle are often more direct and personal (and thus seem more vicious when they are discussing something unpleasantly personal about you or others), where as the guys are often more diplomatic and / or laid-back. And some of the ladies do get pissed at you if you don't support them in avoiding or alienating someone they have tiff with.