When my modern GF does not know when to shut up, leads into a angry fuck feast.

I have been dating Sarah for 6 months now. She is a little handful, but I haven't been much successful with women in the past so, she is what she is.
Anyways, I usually try and keep up with her delusions most of the time when she says men and women are equal and shit. I, being a 5'6" myself, do not have much option these days. She does not work, but makes her money by selling her used panties and bra online. Some days she goes out alone and comes in exhausted, with some cash. When I ask what does she do for that money, she says she is an Entrepreneur. Not sure what that means.