Cheating Isn't a Character Flaw. Monogamy Is a Choice, Not a Default
The standard advice treats a guy's desire for more than one woman as an impulse to be resisted. That is the wrong starting point. The real question is whether he ever agreed to exclusivity, and what he gets in return for it.
The standard line goes like this. Men tend to be more promiscuous, but everyone carries tendencies toward both fidelity and infidelity, and what matters is how well you cope with life’s situations. Once you commit to a partner, cheating damages the relationship and almost never improves it. Staying faithful then comes down to a checklist: no crisis, no long-term conflict, the right values, empathy, a commitment to keep the relationship going, and the ability to delay gratification learned in childhood.
The assumption underneath
Look at what the checklist takes for granted. “Deciding on a partnership” is treated as identical to deciding on sexual exclusivity, and everything outside it is “infidelity”, a temptation to be resisted. Two different things are fused here: having a partner and having no other women. A guy can have the first without the second, and the whole checklist collapses once you pull them apart.
The biology argument cuts the other way
The usual text concedes that men are more promiscuous and then brings in a counterweight: men also want to raise their own genes, which supposedly holds a monogamous bond together. That is an argument for investing in your children, not for sexual exclusivity with their mother until death. A guy with no kids and no plans for them has been given no reason at all. And even a father can look after his kids without giving up every other woman.
Cheating is a broken agreement
It is true that cheating damages a relationship and rarely improves it, and it is beside the point. It damages it because it breaks an agreement, usually one made without real thought. The sensible response is not to train a man to endure the arrangement, but to stop making agreements he doesn’t want to keep. The advice half-admits this itself: if you decide differently, your partner should know and be able to take a stand. Exactly. Say it before, not after, and what you have is an honest arrangement, which the checklist never considers.
Frustration is not a childhood deficiency
Teaching a small child that he can’t have everything at once is one thing. Telling an adult man to postpone sex with the women he wants, for decades, for the sake of one woman is another. That is not resilience, it is a standing loss. Calling the guy who refuses it “impulsive” is a way of never discussing whether he should have accepted the terms in the first place.
The “compensatory infidelity” example
The standard illustration is a husband unhappy with the couple’s sex life and a wife who doesn’t see a problem. The diagnosis is that he is at risk of “compensatory infidelity”: he will find a plaster for his dissatisfaction. Look at who the problem is in that picture. A man’s sexual needs are dismissed, and he is expected to absorb it quietly. A guy with real options doesn’t need a plaster. He says what he wants, and if the answer is “that’s not a problem”, he draws the conclusion: he leaves, or renegotiates openly.
What a man with options does
He doesn’t treat monogamy as the goal, and he doesn’t treat casual sex as a waiting room for it. He can have a satisfying sex life with several women, openly and without promising anyone what he doesn’t want to deliver. He can choose exclusivity too, but only with a woman who adds more to his life than the alternatives would, and only knowingly.
Every man does have a choice. The point is to make it honestly, before the promise is given, rather than defending it later against his own nature.