Think of the worst couple you know. Do they break up and get back together at least twice a week? Do they share a Facebook account? Are they constantly making passive-aggressive digs at each other in front of you about an argument they were clearing having in the car on the way over?
Sometimes both people in the relationship are insufferable. Sometimes it’s just one. Either way, rest assured the worst couple you know doesn’t hold a candle to the following terrible couples from literature.