Vanderpump returns home to Beverly Hills and deals with her pet swans. Later at Kyle's barbecue, Vanderpump declines Glanville's invitation to a housewarming as they have a long way to go. Despite saying she wouldn't attend, Vanderpump takes a step in the direction of moving forward and surprised Glanville by attending her housewarming. Later at a charity event at her restaurant PUMP, Vanderpump is offended by Glanville literally extends the olive branch after ripping a branch off her very old olive trees. Glanville then proceeds to make a very unusual and sexual offer to Vanderpump. Vanderpump meets with Glanville to discuss the hurt and the breakdown of their friendship, claiming that it will never be the same again. After hearing about the drama at poker night, Vanderpump bonds with Kyle over their betrayal from Glanville. Vanderpump feels conflicting emotions when she learns that her son Max, who's adopted, want to take a DNA test to learn about his ancestry. Vanderpump receives a surprise birthday party, but the real surprise is that her husband invited Glanville. Whilst on a boat in Amsterdam, Vanderpump engages in playful conversation with Glanville, who then slaps Vanderpump on the face, wanting Vanderpump to slap her back but Vanderpump is no longer playing when she is left shocked by the slap. Vanderpump attempts to confront Glanville on the slap that occurred in Amsterdam, but Glanville doesn't want to hear about it. Foster who has been unwell, surprises her husband David Foster by dressing up in some sexy lingerie. Later, Foster meets with Kim to ride horses. After heading to Spain to meet with Kyle, Foster receives a call with horrible news about her daughter Bella involving drink driving. Foster heads back to Beverly Hills to handle the situation. Foster meets with Davidson because they both reside in Malibu and invites Davidson to Kyle's barbecue. Foster struggles with trusting her daughter after the DUI. Foster worries for Glanville and offers her help in regards to her drinking but is hurt when Glanville responds by making a comment about her daughter. In Amsterdam, Foster shows the ladies where she grew up and runs into an ex who lives in a windmill. During part one of the reunion, Foster reveals she is relapsing with her illness and leaves the couch early. Kyle and her family take a trip to Lake Tahoe, by a jet.