We’ve seen so much reading material about managing conflict in marriage. We even wrote a full chapter in one of our books, Stuff We Wish We Knew Before Getting Married, about how we should never sweat the small stuff.

Our emphasis was around annoying habits we often display as part of our day-to-day living. This is from the perspective that one of the most annoying things about annoying habits is that they aren’t all that important, but they still drive us crazy...