I'm guessing it's because even today, married men still expect the women to do all or most of the housework, while also holding a full-time job, so men in marri

I'm guessing it's because even today, married men still expect the women to do all or most of the housework, while also holding a full-time job, so men in marriage get a better deal as long as they're in the marriage, and don't realize how frustrated and unsatisfied the woman is. But they get screwed once divorce happens.