Cheater -

: Some research suggests that instead of guilt, certain individuals feel a sense of "cleverness" or self-satisfaction from "beating the system".

When ending a relationship with a cheater, the goal is often to reclaim power and peace rather than seeking revenge. Why cheating makes a cheater feel so good - MyNorthwest.com cheater

A "cheater" write-up can take several forms depending on whether you are looking for a deep dive into the psychology of infidelity, a guide on how to confront someone, or a message for closure. The Anatomy of a Cheater : Some research suggests that instead of guilt,