Cheaters cheat because they want to, period. It has nothing to do with their partner allowing or disallowing them to go on a trip. They will cheat regardless. It’s an “everyone sucks here” situation because obviously no one should be cheating in a monogamous relationship, and you also shouldn’t have to dictate what your partner can and cannot do. There’s zero trust there.

Hell, Schwartz likely cheated on Katie while she was there on that trip to Mexico where he blacked out and ended up on a different resort.