The Arizona girls trip goes from bad to worse when Whitney and Heather face off. An anxious Jen leaves the trip early for pretrial meetings in New York. Whitney reunites with her siblings to seek answers about her past. With Jen gone, the women speculate about Jen's trial.

When Heather is caught telling a lie, Lisa sets the record straight. Whitney is surprised when Justin is unexpectedly laid off. Meredith and Angie H. have a double date with their husbands. Jen turns to Heather for support but is blindsided when Angie H. arrives at Heather's choir auditions.