“I work all day while you sit in the sun at the playground!” “You’re comfortably watching *Tatort* while I have to sort the laundry late at night!”—accusations like these are a sign of dissatisfaction in a relationship. The feeling of working more and having less free time than one’s partner causes frustration. On top of that, parenting and housework are rewarded neither with financial compensation nor with a career advancement—all too often, not even with the appreciation they deserve.