Core Concept: Dr. John Gottman can predict with over 90% accuracy whether a couple will divorce based on observing their arguments. This episode breaks down his famous "Four Horsemen of the Apocalypse"—criticism, contempt, defensiveness, and stonewalling—and discusses the research-backed antidotes for each.

• Original Citation: Gottman, J. M., & Levenson, R. W. (1992). Marital processes predictive of later dissolution: Behavior, physiology, and health. Journal of Personality and Social Psychology, 63(2), 221–233. Link: https://doi.org/10.1037/0021-843X.101.2.221