As the women near the end of their less-than-relaxing vacation, Gizelle makes a final push to find the tequila thief; too much time together pushes the Miami dynamic duo to their breaking point.

The Housewives head to a Buddhist temple for some much-needed healing; while Heather and Whitney find peace during Whitney's tantric dinner, the rivalry between Porsha and Leah reaches its boiling point.

Porsha hosts a field day with different challenges for the ladies; it's all fun and games until the scorpions come out, forcing the women to answer some prickly questions; Gizelle hosts a Mardi Gras-themed dinner.

On the last full day of the trip, Jill relives her camp experience by taking the group canoeing at a local lake; a final dinner at Shaker Village brings the ladies together as Phaedra reveals a late-night surprise to lift everyone's spirits.

Simmering tensions come to a head; Cynthia has a breakdown, but Kenya doesn't have the time to hear about it; Ramona confronts the past to try to make things right with Kenya; the ladies battle it out in Cynthia's epic Bailey Bowl Olympics.

At water therapy, the ladies let loose in more ways than one; an astrologer has the group thinking about their best and worst qualities; on their final night, many eligible bachelors -- and one pirate -- turn out for Dorinda's disco party.

The ladies head to the beach for some fun in the sun, but Cynthia is left in Kenya's shade when Melissa spills a secret: Ramona co-hosts a dinner at John's house, where she hopes sparks will fly.

The ladies enjoy a day of shopping, but Gizelle can't find her precious bottle of tequila; as the tension simmers, Leah can't handle the heat, leading to a medical emergency.

The fallout from Bailey-Q continues, leaving Kyle apologetic and Cynthia unsympathetic; Ramona continues to pursue her island crush while Teresa and Melissa discuss an old feud; drama brews between Cynthia and Kenya.

Day two starts with an afternoon on a luxury catamaran, but a fun day on the ocean quickly goes south when Ramona's selfish side comes out; during the infamous Bailey-Q, Cynthia is taken aback by the ladies' reactions to her shady game.

After shopping in town and visiting a marijuana dispensary, Dorinda referees field day games; Vicki's medical woes continue; Dorinda and Brandi go head-to-head in a lasagna bake-off.

A fabulous yacht day turns into a boat ride from hell; Cynthia checks the ladies, and Ramona's choice words upset Kenya; Teresa hopes her home cooking can bring everyone together.

While the ladies get pampered, a surprise guest arrives; Dorinda hosts a spirited dinner at Ventfort Hall, home of the famous "Morgan Letters"; Brandi's choice of words causes tension within the group.

The second day in Thailand starts with a visit to an elephant sanctuary that leaves the women feeling bonded and relaxed; Candiace's shady dinner and an off-the-cuff remark threaten to throw the whole trip into chaos.

Alexia brings Miami to Thailand with a boat day on a luxury yacht; simmering tensions bubble to the surface, creating a whirlpool of drama that leaves no one unscathed.

The highly anticipated trip to Turks and Caicos kicks off with shots fired on a private jet, a hunky blast from the past and one Housewife finding herself on an island -- literally.

The Housewives land in Thailand for the trip of a lifetime, but sunny skies give way to bad weather when Heather confronts her issues with Whitney; Heather's insensitive comment about Leah's drinking turns the women against her.

Surfing lessons turn serious when a medic is called to the beach; the ladies compete in a scavenger hunt around the villa; at dinner, swapping proposal stories has the ladies falling out of their seats.

After settling into their rooms at Blue Stone Manor, the ladies bond over shared experiences as former Housewives; Dorinda hosts a New England clambake; Taylor and Brandi settle an old score; a conversation between Vicki and Dorinda gets heated.

The ladies start to let their guards down as they take in the breathtaking sights of Turks and Caicos; Kenya gets a triggering message that sends her into a spiral; Melissa begins her high school sleepover-inspired night at the villa.

Former New York City Housewives Dorinda, Kelly, Kristen, Luann, Ramona and Sonja reunite for a week in St. Barts; Kristen and Dorinda get off on the wrong foot; Kelly is concerned that Kristen seems more like a fan than a Housewife.

At the beach, the ladies discuss Sonja's communication skills and revisit the infamous Scary Island; Luann hosts a seafood dinner where Sonja questions Kristen's marriage; some handsome young men join the ladies for a house party.

The hangover from Red Lion still lingers, but Phaedra tries to lift the mood with a wine-tasting luncheon; Santa comes early when Dorinda throws a Christmas in September party where secrets and new rumors come to light.

Sonja hosts a yacht day where Luann and Dorinda enjoy an extra-large hot dog; back at the villa, Kristen throws a neon-themed dinner party; Kelly interrupts the fun, unable to get past her issues with Kristen and Dorinda.

After a cooking class, Kristen swears off fish; tickets to a hockey game get in the middle of Luann and Kelly's friendship; the ladies question Kristen about her cheating scandal, which seems more damning than Kristen is willing to admit.