According to Jim Recap: Devlin in Disguise
The absurdly-nice Devlins have returned, and Tim and Cindy have an announcement to make: They are getting a divorce.As usual, they are completely and utterly inappropriate in their timing - as Gracie is celebrating her eleventh birthday.
Also as usual, everyone tries to be honest and tell them that they aren't welcome, especially because there is already a party underway, but the Devlins don't want to hear anything about it. So they just laugh it off and make their announcement. Unfortunately for everyone else in the world, that means that everyone else is up for grabs - the Devlins are going to be on the prowl again. In an effort to make sure he is chosen, The Hunt for Red Octimber makes his typical move and pulls off his track pants to show his Speedo, which means Cindy is chosen as the winner.
