Autopsy of a divorce. One in two marriages ends in divorce. Statistically, men 50 years separated from their wife (who is two to three years younger than them -in the West-) chose a second one aged 5 to 8 years younger. Therefore, women age alone, men with a younger wife. More they age, more the gap between men and women increases. So, they change of wife as they change of car, leaving an damaged in order to get a new one more performant.