What if the woman is the older one by 3 years and they're married?
Higher chance of divorce.
hopefully at least 100%
Psychologists then analysed the importance of each factor to build up profiles of an ideal marriage and a nightmare couple. With age, they found that if the wife is five or more years older than her husband, they are more than three times as likely to divorce than if they were the same age.
Couples where the wife is five or more years younger than the husband are the least likely to hit trouble, with their divorce rate six times less.