“The secret to a happy marriage for men is choosing a wife who is smarter and at least five years younger than you, say UK experts.”
Their example of this? Jay-Z and Beyonce:

“Add in a better education for the woman - Beyonce has her high school diploma, unlike husband Jay-Z - and the chances of lasting happiness improve further.”
Surely there’s a better example somewhere, haha. Interesting. Any married folks wanna anonymously weigh in?