Hayden runs away to protest Kelly's wedding to Stuart.

When Hayden objects to Kelly spending all her time in Wisconsin with her new family, Kelly forces her father to meet her in-laws.

Grinch Hayden's ex-wife unexpectedly shows up at his holiday party with a gift idea that will make all his Christmases merry: she helps him decide to reunite with Christine.

A careless comment results in a food fight when Dauber moves into Luther's apartment building.