Season 7 opens with a returning Bethenny Frankel dealing with divorce issues and trying to find her place in the world. Meanwhile, LuAnn invites the ladies to her new home in the Hamptons; Ramona tries to adapt to the single life; and Carole feels pressure from her book publisher.

The ladies go to the Hamptons, and LuAnn shows off her new home at an informal party. Meanwhile, Dorinda and Sonja finally meet one another at Ramona's house; Ramona reaches out to LuAnn to address the past; and Carole flirts with LuAnn's personal chef.

Dueling brunches are held by Bethenny and Ramona. The ladies first attend Bethenny's brunch, highlighted by mimosas and gossip, then arrive late to Ramona's event.

After a wild night, Carole catches up with Heather at the High Line to discuss her dating life; Sonja and Luann show up with much younger dates when Bethenny throws herself a last-minute birthday dinner; Carole flirts with Luann's chef, Adam.

Bethenny has lunch with Sonja after having been warned about her questionable business aspirations. Meanwhile, Kristen has a photo shoot for her fashion blog; and Dorinda hosts a cocktail party, where Carole makes a confession and Sonja feels attacked.

The ladies take a limo ride to Atlantic City to celebrate Ramona's birthday, her first without Mario. A lavish dinner, raucous gambling, dirty dancing and dramas surrounding Sonja are in the cards.

Ramona's birthday festivities continue after a return from Atlantic City. Meanwhile, the women attend a boxing match; Bethenny journeys to Miami to meet a friend and connect with her estranged stepfather; and LuAnn also lands in Miami for her daughter's appearance at an art festival.

Bethenny visits her therapist after reuniting with her stepfather. Also: Ramona makes a revelation about Mario; Bethenny reveals that she won't be able to attend Dorinda's planned birthday bash in the Berkshires; LuAnn and Ramona face off at a dinner.

The women head to the Berkshires in Massachusetts to celebrate Dorinda's 50th birthday; Kristen complains about John's behavior; the women discuss Bethenny's childhood; a surprise guest shows up at Dorinda's birthday dinner.

Dorinda's birthday dinner takes a sour turn when Bethenny and Heather have a screaming showdown, capping a conflict-packed Berkshire weekend. Also: Ramona hopes to connect with Avery; and drama surrounds Bethenny at Ramona's party at her new sports bar.

Bethenny invites the women to decorate cupcakes; Kristen remains perplexed about Bethenny's behavior; Carole has a sex dream; Luann invites everyone to a photo shoot for her new clothing line.

LuAnn hosts a launch party, but drama peaks when Kristen and Bethenny have another showdown. Later, the ladies journey to Turks and Caicos. The fun in the sun turns shady and dark when accusations fly about Sonja, leading to a fiery confrontation.

Ramona and Bethenny have a tear-filled heart to heart after the other ladies go to bed. In the morning, Dorinda has a serious talk with Sonja, reminding her to stand up for herself and not allow the other women to walk all over her. Sonja decides to skip the yacht outing where the other women have luxurious day connecting with each other.

Bethenny plans to make lunch for the women, but Ramona stirs up tension when she wants everyone to go out to eat instead. Later, Ramona's antics interrupt the ladies' night of dancing, and Sonja plans a fun day at a hotel.

A profanity-laced dinner continues, with Dorinda storming off and Heather dashing after her. Later, Heather tries to confront LuAnn and Ramona for their late-night antics. Also: Grievances air and tensions rise at Kristen's decorating dinner.

At Kristen's charity event, Ramona is irked to see that Heather's jeans are displayed more prominently than her necklaces; Carole, Dorinda and Heather have an experience with a clairvoyant; Dr. Amador talks to Bethenny about her arrogant behavior.

Carole and Dorinda arrive in London to retrieve Anthony's ashes and bond over the shared experience of losing their husbands; Sonja tries to teach the newly single Ramona about the dating world; everyone wears red to Bethenny's fiery party.

During New York Fashion Week, Bethenny and Heather join Sonja to see her clothing line, then wind up choosing her runway models; Ramona announces she's moving on with her life; Bethenny and Ramona cause a commotion during Sonja's fashion show.

Sonja's fashion-week debut gets great press coverage thanks to Bethenny and Ramona's front-row ruckus; Dorinda and John meet for lunch where he seeks to take their relationship to the next level; conflicts arise at Ramona's New Beginnings party.

The women provide conflicting accounts of how they reacted to the return of Bethenny; tensions resurface as the women remember their trip to Atlantic City, N.J.; from boyfriends to "girl codes," Luann and Carole continue to bicker.

The Big Apple ladies reunite. Included: LuAnn and Carole's feud continues with no resolution in sight; Kristen and Heather recall their conflicts with Dorinda; and Ramona apologizes for her past behavior.

The final installment of the reunion starts with Sonja once again on the defense as all of the ladies question her fashion line, her business sense, and the facts surrounding her international lifestyle brand. Heather and Bethenny voice the loudest concerns about how her clothing line is unfolding.

Never-before-seen footage from season seven.

Relive the series' most unforgettable and buzziest moments. From fiery confrontations to luxurious vacations, "Watch What Happens Live" host Andy Cohen pulls back the curtain on one of reality television's most-talked about shows and sits down with Housewives past and present to get the scoop on how the series has affected their lives.