I'm sure this thread will sink to the bottom, seeing as no-one is on the same time as me, but anyway, PMS, lads, how much do men actually believe it exists and how much do you let a woman get away with using it as an excuse?
I can understand why women get ratty and can hold my tongue when it comes to some arguments around that time but forgiveness really is dependant on how far the argument went. Some arguments can be put down to pms but if it got really personal then there's something else there.