After a bumpy start to their vacation in Ireland, the women head off on separate adventures. Meghan takes Kelly to nearby Greystones Village in an attempt to locate distant relatives, while Vicki, Tamra, Heather and Shannon travel to a milk farm to get up close and personal with Ireland's finest cows. The two groups reconvene for dinner where Kelly awkwardly tries to make amends with Tamra. However, the peace treaty doesn't last long, as tensions reemerge and bombs fly when the ladies make their way back to the airport, leaving this group of friends in disarray like never before.

In the season finale, the ladies gather together at Shannon's new house for a carb-loaded affair to celebrate Tamra's victory at the fitness competition. However, with the residual anger surrounding Vicki's loose-lipped gossip, Tamra, Heather and Shannon decide it's time to shut down the rumor mill. After an evening of avoidance, they finally confront Vicki about her vicious rumors.