Utah has decriminalized polygamy, and Christine toys with the idea of moving back. Coronavirus cases are rising, and Arizona goes into lockdown. Janelle tells Kody to stop coming over, and the whole family grapples with how to handle it.

The Brown family is having problems communicating, and when Janelle sets out to resolve things, it's apparent that maybe some things can't be fixed. Then, Robyn opens up to Kody about having more children.

Kody pushes the idea of building one big house, but the Sister Wives are divided. Then it's Valentine's Day a very awkward holiday for a polygamist. Lastly, at Kody's birthday party, Mariah and her girlfriend show up with a major announcement!

Kody tells his friend Kyle, a polygamist whose first wife left him, that he is feeling jaded about polygamy. Kody's wives are refusing to all live under one roof and the roller-coaster of houses sold, lost and stalled has everyone at a boiling point.

Janelle gathers Kody and the wives to talk about their increasingly tense family dynamic. Kody gets honest and says he doesn't want to advocate for polygamy anymore, and Robyn and Christine open up about their own insecurities as they question everything.

The Browns visit their polygamist friends to discuss the sudden and exciting possibility that polygamy will be decriminalized in Utah. The car trip to get there is a mess, but once there, the excitement is palpable. Could the family relocate back to Utah?

Kody and the wives struggle to adapt to the pandenic as a polygamous family. Robyn is terrified for her children's health, and Janelle tearfully tells Kody to stay away. As he decides where he'll quarantine, Kody teaches the kids how to save toilet paper.

The wives take sides, and conflict grows over Kody's COVID-19 rules. Janelle's efforts to improve communication reveal that Kody is losing faith in his wives ever getting along. Christine makes a shocking confession that could impact the entire family.

Meri's offer on the B&B is accepted! But she doesn't have enough cash for the down payment and asks the family for help. Kody steps up, but later, he realizes he doesn't have the money and reneges, leaving Meri to come up with the money on her own.

Aspyn and Mitch are getting married with bagpipes, kilts and lots of flower girls. It’s a perfect day but the officiant has lost his voice and the Browns are stressing because they now have to move to Flagstaff within a month.

Meri finds a way to buy the bed & breakfast she wants without Kody or her sister wives' help; then, Janelle hears that Meri closed on the B&B from a stranger, precipitating another confrontation.

It's the month of birthdays in the Brown family, but COVID-19 has disrupted celebrations. With Kody and Meri not communicating, he's surprised to learn that Mariah and Audrey have gone to run the B&B to protect Meri's mom. htt

Kody finally returns to Janelle's house, but the larger family conflict over COVID-19 rules continues to grow. Then, it's Kody and Meri's 30th anniversary, and Kody shows no interest in rekindling a romance, despite Meri's intense interest.

On Christmas Eve, Kody finally presents to his family his pitch for all four wives to live in one big house. Janelle actually likes the idea, but Christine is dead set against it. Merry Christmas!

It's Christmas and the family is divided over Kody's idea to live in one house. There's a big surprise when a pregnancy is revealed. Then the family confronts the fact that their houses in Vegas aren't selling. Their finances are at a breaking point.

Janelle moves (again!) to be closer to her Sister Wives. Kody won't let go of his dream to live all under one roof but the wives can't agree to do it. Robyn wonders if they have failed as polygamists if they can't live together.

Mariah and Audrey are in town and share an exciting announcement.

Robyn questions why Christine said the family "hates" her.

Meri gets a present for Kody to make amends for the catfishing catastrophe. Meanwhile, Madison goes shopping for a wedding dress; and Mariah displays her independent side.

This is not the idyllic Hawaiian vacation the Browns were expecting. They fight about parking cars, then beach umbrella placement turns into another battle.Later Kody takes Meri aside to take a step towards improving their struggling relationship.

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.

The Sister Wives are reeling from Meri's recent admission that she became involved with someone online who she thought was a man, but turned out to be a woman.

Meri and Janelle, fresh out of their first therapy session together, attempt another step forward in their effort to get along better by decorating for the big Thanksgiving family dinner together. But their first planning session starts off rocky.

The Browns look at properties in Flagstaff and they are split over which one to buy; Robyn and Christine prefer one and Meri and Kody another; Janelle is the tiebreaker and her decision is surprising; they make an offer and the response is sobering.

The family buries a time capsule to symbolize putting down roots. The Browns hold their first church service since moving in. Robyn reveals a shocking secret from her past.