This is the surprising thing that creates the happiest couples

A monthly money date with your spouse may sound like a romance-killer, but it’s one of the best ways to keep love alive.

[Source Images: Getty Images]

Think back to the last really bad argument you had with your significant other. You know the one. It included multiple Olympic-worthy eye rolls, gratuitous mentions of mothers and/or best friends, and at least one callback to something only one of you........

© Fast Company