Ever notice how TV-couple wives are thinner than their husbands? It’s no accident. Researchers followed 169 newlywed couples’ body mass indexes (BMI) for four years. Happier marriages were those in which wives were thinner than husbands, regardless of income, education, and partners’ absolute BMI. Thus, it’s not about being skinny, per se. It is the relative difference in BMI that predicts satisfaction. Maybe the way to a man’s heart really is through his stomach.
Meltzer, A. L., McNulty, J. K., Novak, S. A., Butler E. A., & Karney, B. R. (2011). Social Psychological and Personality Science. doi: 10.1177/1948550610395781