Kody and Robyn are struggling with the bank as the mortgage process is not designed for plural marriage; in North Carolina, Maddie's water breaks at the mall; Evie K is born, but when she has problems breathing, an ambulance is called.

Maddie thinks she's in labor, but it's a false alarm, so Kody heads back to Flagstaff; Kody and Robyn are at wits' end over their struggle to close on her house; Kody and Meri head to their therapist in Vegas, where the brutal truth comes out.

A forest fire is bearing down on Meri's house and she's freaking out as she prepares to evacuate; Robyn is just days away from losing her rental and tensions are high with Kody.

Robyn's rental house has been sold out from under her and she has only 28 days to find a new home; there are no rentals and tensions run high as Kody insists on buying a home; not wanting to stop building homes on Coyote Pass, Robyn refuses.

The Sister Wives visit Mariah and her fiancée, Audrey, in Chicago; Mariah reveals her struggles growing up gay in their polygamist church.

Just as Robyn's family has adjusted to Flagstaff they learn that the owner is selling their rental house; they have 60 days to leave; Robyn and Kody fight in front of the kids over it.

Kody tells his friend Kyle, a polygamist who's 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 ride of houses has everyone at a boiling point.

Janelle moves once again to be closer to her sister wives; Kody won't give up his dream to live all under one roof, but the wives can't agree to do it.

Valentine's Day proves to be awkward for a polygamist; at Kody's birthday party, Mariah and her girlfriend show up with a major announcement.

It's Christmas and the family is divided over Kody's pitch to live in one house; a pregnancy is revealed; the family confronts the fact that their houses in Vegas are not selling; their finances are at a breaking point.

On Christmas Eve, Kody presents his plan to the family for all four wives to live in one big house; Janelle likes the idea, but Christine is against it.

Meri returns to Flagstaff but still feels alone; Kody has a plan to reunite the family.

The neighbors drive Meri out of town; the Las Vegas properties aren't selling.

It's the sister wives' first day unpacking after moving the whole family to Flagstaff; it's pouring rain and the neighbors at Meri's rental have called the police.