What Psychology Says About Women Who Cheat - Macken Murphy
Predictors of Infidelity: Key predictors include past infidelity (3x more likely to cheat again), history of promiscuity/sociosexuality, narcissism, and digital secrecy (protective phone behavior).takeawaySocial vs. Genetic Monogamy: Humans are socially monogamous but genetically promiscuous. Studies on gibbons show 11-12% of sexual acts are with non-primary partners, indicating extra-pair mating is consistent with socialtakeaway











