Family secrets are the theme when Mel tries to mend his back problems by stealthily taking baths at Joyce's abode. Also: Joyce hides that she wants a different career; Katie secretly works at a yogurt shop; and Henry covertly prepares to battle a bully.

Mel and Joyce take the children on a family vacation just as their divorce is about to become official. Henry's crush tags along on the getaway, which prompts him to try to overcome his fear of horses.