I'm on the record recommending that men not marry. I'm also on the record recommending sex clubs and open relationships as part of a guy's game repertoire. But if a guy is going to ignore my advice about marriage, he should also avoid sex clubs. Sex clubs and partner swapping is great in a low-stakes relationship. Chicks don't respect relationships or monogamy today anyway, so leveraging a hot chick in order to more easily have sex with other hot chicks makes sense.