Tia treats the ladies to a proper day of polo. Angel is blindsided by a sudden change to her move-in plans. Gizelle and Wendy organize a Potomac and Ponies day.
Jax buys Brittany breast enhancement after he's reprimanded by Tom Sandoval for his bad behavior; James makes a scene, leaving Lisa with a big decision to make.
Lisa Vanderpump hosts Katie and Tom Schwartz's huge engagement party, but Kristen and Stassi cause trouble and Lala causes a scene with her "trash talking."
The women feel conflicted about going on a trip with Monica for her birthday as Monica looks to Mary for advice; Whitney seeks support after losing a friend.
Whitney and Lisa avoid each other during their first international trip together; a dinner erupts into chaos after Heather makes some problematic comments.
Meredith struggles to clear her name but fights a losing battle with the other women; Whitney confronts Heather; Monica worries about her friendship with Lisa.
It's Mother's Day in Santorini and Meredith's mood sours after missing a chance to speak with her son. Tensions linger after the previous night's dinner.
It's Mother's Day in Santorini and Meredith's mood sours after missing a chance to speak with her son. Tensions linger after the previous night's dinner.
Boz and Rachel are left wondering about the sincerity of certain friendships. Erika turns to Sutton for support amid a looming lawsuit. Amanda meets the group.
Karamo explores an array of relationship and family-centered issues as he meets with guests to fix troubled relationships among romantic partners and others.