cheaters

"Infidelity Linked To 'Sexual Personality': University Of Guelph Study"

"Men who were easily aroused and men who suffered from "performance anxiety" were more likely to be unfaithful. Their sexual satisfaction within their "monogamous relationship" was irrelevant--they'd cheat whether the sex with their partner was good or not. Conversely, for women, happiness with their long-term sexual partner was paramount--women who felt sexually unsatisfied were more likely to cheat."

in other words, regardless of who cheats, it's always the man's fault! well, unless she's gay. :) but seriously. it's no one's fault but your own!