Whitney invites everyone over to his garden party.

Kathryn and Landon continue to argue over the details of Landon and Thomas' alleged relationship.

Thomas has full custody of his children in the Season 4 premiere. Shep has a new wingman, Cameran believes she knows a woman who can reel Shep in. Landon arrives with a new boyfriend and focuses on her online travel site. Kathryn returns.

On the dramatic conclusion of the Southern Charm reunion, Kathryn and Landon argue over the details of Landon and Thomas' alleged three day tryst. And as Chelsea confronts Shep about the infamous night at the Commodore, Whitney reveals why he thought Austen was overreacting. Also, Andy tries to resolve the issue of which one of the guys was being the meaner drunk and presents a sneak peek at the new series Relationshep.

On the dramatic conclusion of the Southern Charm reunion, Austen and Chelsea finally put to rest whether they will ever be more than just friends. Meanwhile, Shep gets candid about his personal activities with Kathryn. As soon as Ashley goes toe to toe with the entire cast, major revelations come to light which turn the tables in an unexpected direction and leaving Kathryn to intervene.

Cameran continues to struggle with being a stay at home mom, while Naomie juggles her burgeoning clothing company and her family’s restaurant empire. As Kathryn opens up about her new boyfriend, Craig becomes the resident town gossip, spreading rumors not only about Kat’s new man but Austen’s girlfriend. When Shep hears the rumors, he and Craig go on the offensive to try to protect their friend.

Kathryn and Danni leave the girls' trip on frosty terms, as Cameran realizes she needs to get back to work. Meanwhile, Craig is way behind on pillow orders and decides to host a party to trick his friends into helping him sew. The party takes a turn for the worse when Chelsea lays into Austen for talking behind her back, and Kathryn and Danni confront their friendship issues head on.

Kathryn confronts Whitney about a rumor. Cameran reveals to Shep that she's invited Madison to her birthday ski trip in Colorado. The trip gets off to a rocky start as a frustrated Craig unleashes his pent-up fury.

After a raucous night in Colorado, Cameran and Whitney hightail it back to Charleston, while the others hit the hot springs. Austen and Madison's road to reconciliation is a rocky one. Madison repeats a rumor that throws Shep and Danni under the bus.

Thomas continues to look for a wife but is now making sure they're closer to him in age. Shep violates the "bro code" with Craig.

Thomas brushes up on his French to take one more swing with Dani at a local French restaurant. Shep sits down with an old girlfriend to discuss the future of his rapscallion lifestyle. Jenna hosts a pool party to welcome folks to her new house south of Broad. Kathryn shows up with Whitney and drops a bomb on Thomas.

Is Kathryn pregnant? Is it Shep's or Thomas' baby? What should we wear to a white tie Carolina Day party? Tough questions. Fun times.

Carolina Day is celebrated with a glamorous white tie party. Thomas decides to bring Kathryn as his official date, Whitney brings his assistant, Jenna and Cameran come together, Shep surprisingly doesn't bring MJ, and someone is threatened to be "bitch slapped."

Thomas, wanting to make sure his friends don't make the same mistakes he has made, hosts a dinner to share with them his thoughts on their lives. Is there someone better to give people advice on relationships? Most certainly!

The crew escapes to Shep's family plantation for a pig hunt followed by a pig roast. They shoot guns, they meet the Boykin family historian, and Whitney reveals a disturbing secret to Thomas.

Whitney showcases his new apartment away from his mother as everyone celebrates Independence Day. Shep makes sure that all of his women go to Whitney’s party.

The cast comes together for the first time to reveal what’s new in their lives and to discuss some of the most-talked about moments this season. Plus, the relationship rollercoaster between Kathryn and Thomas takes center stage as the two reveal the current status of their love life. Andy Cohen hosts the Charleston crew as they chat about the highs and lows of the season.

Bravo will air Southern Charm’s "Secrets Revealed," an hour special which takes a look back at lost footage from Season 1 with never-before-seen cast interviews. From a fun weekend booze cruise and spooky sleepovers at Jenna’s house, to the ultimate introduction of the season…adorable baby Kensington!

As Cameran gets a sneak peek at motherhood, Kathryn's trip to Malibu proved to be more than just sun bathing and surfing. Meanwhile, Shep confronts Craig once again about the true nature of his legal career, but leaves their friendship on the field. And as Landon prepares to launch her website, a new romance begins to percolate as Thomas realizes he needs a step-mother for his children.

Craig attempts to "adult" by helping Naomie throw a fundraiser, but the differences in their planning styles threatens to expose the cracks in their relationship. Meanwhile, Kathryn takes steps to become more responsible, just as Thomas decides it's time to rekindle his friendship with Landon. Later, it seems that Cameran's matchmaking skills are finally paying off after Shep and Chelsea share a romantic evening together. But when Shep leaves town without making his intentions known, Austen swoops in to take his place.

As Thomas ponders his next steps with Ashley, Patricia encourages him to propose. Austen's parents push him to make some strides professionally, while Craig hires a coach to help him get his life on track. Naomie gets wind of Craig's new crush, and turns Austen's Halloween party into a house of horrors when she comes face to face with the woman.

Cameran plays the pregnancy waiting game while the rest of the gang prepares for a trip to Shep and Chelsea's hometown, Hilton Head. Meanwhile, feuding exes, Craig and Naomie, attempt to act civil with the help of an old furry friend. Austen decides to rekindle his romance with Victoria, but fears Chelsea's reaction. As Kathryn plans her son's birthday, Thomas' girlfriend gets sour from the invitation snub. Tensions flare at a beachfront argument, changing one relationship for good.

To get Austen's mind off his ex, the guys rent an RV and head into the great outdoors; Chelsea steps up her hair game; Eliza tries to mend fences; Cam finally asks for help with Palmer; Kathryn and Danni's friendship is at an icy standstill.

A second christening is planned for Thomas and Kathryn's daughter. Shep invites an old friend to the big event, while Whitney arrives late.

Thomas hosts a dinner party, where he and Kathryn share big news. Elsewhere, Cameran tries to make her real-estate dreams come true; Craig refuses to settle into office life; and Landon prepares to leave her old life in Los Angeles behind.