Summary: In the season premiere, Kody and Meri's divorce takes the family into uncharted territory. Also: Kody, his wives and their kids answer viewer questions.

Summary: Kody prepares to marry Robyn now that he's legally divorced from Meri, but no one is sure of the protocol for inviting the other wives and their children.

Summary: This one's all about Janelle! She reveals the things she never wanted to talk about at all and what she was really thinking during the most memorable moments of the past five years.

Summary: An anniversary trip to Texas turns into couples therapy for Christine and Kody. Meanwhile, the process of adopting Robyn's children begins as the family meets with their lawyer.

Summary: This one's all about Christine! She reveals the things she never wanted to talk about at all and what she was really thinking during the most memorable moments of the past five years.

Summary: The Sister Wives race in a cardboard boat regatta at a pirate festival in Las Vegas.

Summary: In an attempt to move forward with their new life, the Brown's celebrate by burning the bag Kody used daily to go between each house. Meanwhile, Janelle hits a plateau with her weight loss and Kody and Meri make a decision on Robyn's surrogacy offer.

Summary: This is a big week! The adoption of Robyn’s kids is coming to a head as the Browns sign official paperwork with their lawyer. Only one thing stands in their way now... a judge.

Summary: Today is the day the Brown’s have been working towards this entire year. Finally, this is the court hearing where Kody will learn if he can adopt Robyn’s oldest kids. And Janelle’s oldest daughter, Madison, has a stunning announcement for the family.

Summary: The Browns set out to celebrate the judge’s decision to allow Kody to adopt Robyn’s first three kids. What starts as a simple party for family and friends turns into a huge event for 60 people.This is the famous "Brown chaos" at its worst...and best.

Summary: The Browns go to Alaska with an entourage that includes Logan's new girlfriend. Meanwhile, Kody and Robyn reveal their baby's gender.

Summary: The Browns are in Alaska dog sledding and deep sea fishing. And in one of the most stunning and emotional twists ever on Sister Wives, Meri admits to her family that she's been involved with a man online, but this person is not who she thought he was.

Summary: The Browns throw a party to celebrate Mariah and Aspyn's graduation from high school, but Meri has a hard time thinking about Mariah leaving for college. Meanwhile, a fortune teller sees a fifth wife in Kody's future.

Summary: The wives take a road trip to San Francisco, where they work on their relationships by shopping for dresses for their commitment celebration. Meanwhile, Kody stays at home with all 17 kids.

Summary: Truely becomes seriously ill and requires immediate hospitalization, which puts Mariah's farewell party on the back burner.

Summary: Another family tragedy, the second in two months, interrupts the Browns' efforts to plan a party for their commitment celebration.

Summary: A dress rehearsal goes awry when the Browns are getting ready for their commitment celebration, and Kody and his wives wonder if all their hard work and planning will pay off.

Summary: After months of planning there’s just 48 hours to go; the dresses are not ready, the lights are not strung, and 200+ guests are on their way. A surprise organized by the teenagers caps a unique event; a celebration of four marriages in one giant family.

Summary: After months of planning there’s just 48 hours to go; the dresses are not ready, the lights are not strung, and 200+ guests are on their way. A surprise organized by the teenagers caps a unique event; a celebration of four marriages in one giant family.