Fact: men are hunter gatherers
Men are not inherently programmed for monogamy. Some men enjoy monogamy, but most men prefer variety. The most honorable and respectful action a man can offer his wife is to never let her find out. Plan, protect and go pro.

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Furthermore, if a man is successful, there's a strong likelihood that he doesn't think inside the box; he goes after what he wants. Why would that be any different in relationships. Again, what she doesn't know won't hurt her.
Fact: individuals are solely responsible for their own behavior. period.
Sorry, but it just absolutely isn't anyone's fault but your own if you choose to see more than one woman, married or not. The author is correct on that fact. Everything else she argues is total bullshit IMHO.