Caller: “How Do I Stop Cheating on My Girlfriends?”

October 7, 2026

AI Summary

5 min read

"How Do I Stop Cheating on My Girlfriends?"

A 23-year-old caller named Jacob tells Dr. John Delony he has been cheating on romantic partners since high school. He says he wants to stop because "it's just not the kind of person I want to be," and because he feels guilt and regret. But he also admits he gets validation from knowing multiple people want him sexually, and that "just one partner wanting me isn't enough."

The problem cheating solves

Delony immediately reframes the question. Instead of asking why Jacob cheats, he asks what problem cheating solves in his life. "It is working for you in some way," Delony says. "Because you wouldn't keep doing it if it wasn't solving a problem for you."

Jacob offers his own theory: he thinks cheating gives him external validation. But Delony pushes back on the premise that understanding the origin will fix the behavior. "If you were to tell me today, like, oh, this happened, this happened, this happened, and in 15 minutes you and I solve the origin story of you needing external validation, that would do nothing to your impulse to want to cheat," he says. "In fact, it would probably do the opposite because now you've got a reason why, which can be twisted to make it okay."

Action before understanding

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What you'll learn

1 (01:04) **Caller: Jacob, 23, Wants to Stop Cheating** - Jacob introduces himself and his history of serial cheating since high school, asking how to become a loyal partner.
2 (03:08) **The Function of Cheating: Validation vs. Anti-Validation** - Delony probes Jacob's theory that cheating provides external validation, then contrasts it with the self-loathing that follows.
3 (05:30) **The Core Dilemma: Fantasy vs. Reality** - Delony challenges whether Jacob actually wants monogamy or just the fantasy of being a faithful man.
4 (06:38) **Cart Before the Horse: Action Over Insight** - Delony argues that understanding the origin of Jacob's need for validation is useless without first changing his behavior.
5 (09:01) **Jacob's "Sideways Math" and Flat Affect** - Delony calls out Jacob's clinical, detached way of describing how he has hurt people, noting a troubling, sociopathic tenor.
6 (11:05) **Prescription: Full Detox and Radical Honesty** - Delony prescribes a complete break from romantic relationships and a commitment to radical truth-telling to rebuild a moral compass.
7 (13:29) **The Mirror and the Mantra: Reverse-Engineering Integrity** - Delony gives Jacob a specific, actionable ritual: post "I am a man of integrity" on his mirror and reverse-engineer his life to match that statement.