20) Civil engineers Female civil engineers are most likely to marry female hairdressers, hairstylists, and cosmetologists. Male civil engineers are most likely to marry female or male elementary- and middle-school teachers.

What is number 1 cause of divorce?

1) Adultery is the most common reason cited for divorce. It is considered to be adultery when a spouse has a sexual relationship outside the marriage. Being committed to one another is what a marriage is built on, so it is only natural that infidelity defies the very definition of matrimony.