In this box, the wife asks Bisclavaret, her lord, on why he's gone 3 days a week, and his reply was that he becomes a werewolf during those days.
In this instance, Bisclavaret ran away from his problems with society by isolating himself in the forest as a werewolf. During that moment, the king saw how marvelous the creature was, and was determined to become "friendly" with him/it.
In the end, the king sees that Bisclavaret is a nice fellow who's just a bit different, so he lets him stay in the kingdom and live. But his noseless ex-wife and her new man get exiled from the kingdom for being selfish.