The Real Housewives of Beverly Hills on Bravo

Faye takes on Lisa at her vow renewal ceremony, while Adrienne leans on the ladies for support.

Adrienne and Paul separate, while Brandi and Faye face-off.

The ladies' trip to Paris wraps up with a boat ride down the Seine River, and an unlikely bond forming between Kim and Brandi. Back in Beverly Hills, Lisa begins planning her housewarming party/vow renewal with flamboyant party planner Kevin Lee, and Kyle scurries to prepare for her boutique opening. In a changing room during the big event, Kyle and Kim discuss Kim's erratic behavior in Paris, and Kyle wonders if she'll ever be able to trust Kim's sobriety.

The women explore Paris: jogging by the Seine, shopping on the Champs Elysee, and visiting Notre Dame cathedral. But when Kim is late for a cooking class, they fear something terrible has happened. Kim is irritated by Lisa's possibly faux concern and encourages Kyle to confront Lisa about their troubled friendship - which she does, on top of the Eiffel Tower.

The 'Wives head to Paris, but not before confronting Taylor about her increasingly troubling behavior.

Kim reveals her new nose with a party, while Taylor reveals that she's in love.

Adrienne and Brandi come face-to-face (and to blows) at Lisa's tea party.

The 'Wives try their hand at pole dancing, while Kim goes under the knife for a nose job.

The ladies head to Vegas to find empowerment through pole dancing.

Tension is still high at the Moroccan restaurant, but everyone moves on. Adrienne and Paul visit Kyle and Mauricio to discuss Brandi's actions; Yolanda crosses paths with her ex-husband Mohamed as she decorates a mansion for him, and Kim has a psychic point out the ghosts inhabiting her house. At an art gallery opening (where Kim and Kyle's niece Paris Hilton is a guest), Brandi invites the ladies to Las Vegas, and despite their rocky past, Kyle decides to go.

Kyle visits Yolanda's gorgeous estate and shares that her issues with Kim have not been resolved, despite Kim going to rehab. Kim admits the same thing to her life coach, who advises she talk to Kyle. Kim takes that opportunity when the ladies and husbands all meet for dinner at a Moroccan restaurant. But bigger news is revealed by Brandi: Adrienne and Paul are threatening to sue her based on things she's said in the past. The debate about Brandi’s intentions erupts into a full-fledged fight, with Ken and Mauricio at odds, and Brandi telling Mauricio to "f--- off."

Worried about a $1.5 million dollar lawsuit left behind by her husband, Taylor invites a psychic to "cleanse" her house. The lawsuit is ultimately settled, though not in the way Taylor would like. The drama also continues in Brandi’s life, as Lisa asks her to meet with Scheana, the waitress who admitted to having an affair with Brandi’s ex-husband. Seeking counsel from another wise divorcee, Camille, Brandi decides to come face-to-face with the woman who had a hand in ruining her marriage. After the confrontation, things get worse for Scheana as she picks up shifts at Lisa's restaurant, SUR, and tries to fit in with the other servers. In an effort to keep a hand on her unruly staff, Lisa encourages Scheana to stand up to Stassi, the self-proclaimed "leader of the pack" who has been labeling her a "home wrecker" to all of her new co-workers.

Kim, though newly out of rehab, plans a trip to Vegas for her son's 21st birthday - and neglects to invite Kyle. Meanwhile, the fallout from Brandi's revelation about Adrienne continues, and it is not pretty. Angry that this happened at an event of his, Mauricio doesn’t want Brandi to come to Kyle's upcoming dinner party, but it's too late; she's already invited. At the party, Kyle's friend Faye demands to know why Brandi said what she did, and won't accept an explanation until Brandi departs in tears.

Though Kyle surprises her daughter with a present every 16-year-old would want, the happy times in Beverly Hills won't last for long. Lisa has a food tasting at one of her restaurants, but Brandi fears she'll run into the waitress who had an affair with her ex-husband. At the tasting, when asked about her issues with Adrienne, Brandi reveals very personal information that Adrienne has always kept private. When Kim tells Adrienne what Brandi revealed, Paul and Adrienne are livid - and a battle of epic proportions begins.

Still in Ojai, the women have a hard time understanding Lisa's defense of Brandi's language at the dinner table. Brandi and Taylor exchange angry words as well, but the group lightens up the following day, having fun in a golf cart race, at a mud-filled spa, and late at night, in a drunken gymnastics and arm-wrestling contest that is the opposite of ladylike. However, the problems between Brandi and Adrienne have just begun.