I'm in my forties, pretty innocent relatively (I've only been with 10 women) and I'm noticing a lot of people my age around here are into open relationships and group sex. My suspicion is that she and her husband as a couple experimented and then she took it further for the thrill and the money. I don't see how any guy who hadn't already pushed the boundaries of fidelity would begin to tolerate what she did. Being 'unsupportive' of her prostitution is a pathetically mild reaction for a man in a regular marriage.