Katie and Andrew's relationship takes a turn when he surprises her with a weeklong trip to Scotland... that he's taking without her. Hearing her biological clock ticking at the ripe old age of 27, Ashley puts pressure on a reluctant Michael to start having kids. Gizelle hosts a "come to Jesus" lunch to try to get friendships amongst the ladies back on track. Karen takes off the white gloves and reads Ashley for filth, while an uproar ensues between Katie, Robyn, and Gizelle over butt grabs and biracial labels.

Katie's revelation about her relationship with Andrew leaves everyone wondering if she's headed down the aisle or out the door. Karen's husband, Ray (the "Black Bill Gates"), and Ashley's husband, Michael, join the ladies to weigh in on Michael's surprise visit to the girls' beach trip and his dance-floor butt grab that sent shockwaves through Potomac. Charrisse reveals just how close her marriage is to destruction. And Gizelle and Katie battle over shocking allegations, leaving all the women to wonder who's right and who's wrong.