Polygamy, the practice of having multiple spouses, has grown in public awareness and acceptance over the past 20 years. However, polygamous families face unique household challenges, frequently stemming from jealousy and competition between co-wives over a shared husband’s affections and resources. Key Facts: Polygamy is most common in parts of Africa, the Middle East, and …
Historically, cuckoldry rates have been remarkably low in many societies around the world. Though popular belief holds that 10-30% of children are the product of female infidelity, recent genetic research shows the rate is actually around 1-2%. This challenges the notion that women frequently have affairs to obtain “good genes” for their offspring. Key Facts: …
New research shows that a man’s income has become increasingly important for his chances of getting married in the U.S. over the past century. This suggests men face growing pressure to earn higher pay to attract a wife. Key Facts: A man’s income explained only 2.5% of whether he ever married if born in 1890. …
