The bellas twins are back; Nicole’s steamy romance with her “Dancing With The Stars” partner, Artem Chigvintsev, hits a roadblock after family and friends question if they’re moving too fast; Brie and Bryan have a major disagreement.

Brie and Nicole's upcoming book and decision to reconnect with their estranged father opens up old wounds and starts a major conflict with their mother, Kathy; Artem tries to tries to teach Nicole how to be a responsible homeowner.

Brie and Nicole's decision to visit their father in Mexicali forces their mother, Kathy, to come to terms with one of the darkest parts of her family's past; Nicole and Brie take Artem on a tour of their hometown.

Nicole feuds with JJ after he accuses her of favoring Birdie over her other nieces, a robbery puts Brie on high alert and Kathy creates trouble when she plans a family photo excluding Artem.

Nicole debates getting back in the ring, Brie's focus on her career leads to an alarming argument with Bryan and Artem isn't happy when Nicole starts planning his future for him.

A date night gone wrong threatens to destroy Nicole and Artem's relationship. Brie struggles to help JJ reconnect with his Mexican roots.

Nicole reveals she might be pregnant with Artem's baby. Brie and Bryan's relationship issues reach the breaking point. Nicole's long-delayed house construction leads to a major Bella brawl.

Nicole's decision whether to freeze her eggs or create embryos with Artem puts the couple's relationship to the test. Brie tries to convince Nicole to install a permanent pool fence.

Brie and Bryan head to Sedona to heal their damaged relationship and have an intense, life-changing experience. The Bella family starts to suspect that Artem plans to propose to Nicole.

The Bella family heads to France where Artem has a major surprise in store for Nicole's birthday and plans to meet his family. Brie and Bryan learn some shocking news about their future.

Nicole and Brie’s pregnancies bring changes for the whole family. Nicole and Artem plan a gender reveal party, but Brie and Bryan disagree on whether to find out the gender of their baby.