There are still many antiquated notions out there about women (and gays and races and religions, yikes), and it is disheartening, though this country is far from the worst in that regard.
I feel your frustration bfa- I have had my share of experiences with jerks, and each time it saddens me.
But we are making progress, because of the strong women who won't be put down, and the lovely men (there are many on this site!) who won't tolerate sexism. After a few more generations, perhaps sexism ( and all the other isms!) will begin to fade away.
Living well is the best revenge!