Sister Wives Robyn Brown Is 'at a Loss,' Calls Christine Leaving Kody 'This Big Bomb Going Off in My Family'

Sister Wives' Robyn Brown is struggling with the state of her relationship to husband of 12 years Kody Brown.

During this week's episode of the TLC series, Robyn opened up about her frustrations with Kody as he struggled to accept the end of his 26-year marriage to third wife Christine.

"There this heavy weight between us because we know that our family is just getting messed with like crazy," Robyn, 44, said in a confessional. "It's so crazy to just sit there and watch this big bomb going off in my family."

Since Christine announced on Instagram that her spiritual marriage to Kody was over last November, Kody, 53, has resisted accepting the end of their polygamous relationship.

RELATED: Sister Wives' Kody Struggles with 'Emotional Attachment' as Christine Packs Up Their House Post-Split

For Robyn, the shocking split and aftermath has taken a serious toll on everyone, including herself.

Kody and Robyn Brown
Kody and Robyn Brown

TLC

"Kody is now questioning me left and right about things that I thought he knew about me like he's struggling to trust everybody around him." Robyn told cameras.

"Yes, you are going through a divorce with Christine, but you still have marriages that you have to maintain. He's still has us, and he still has marriages with us and he still has to fix them and figure them out and get over his anger enough to actually interact appropriately or he's going to ruin every single one of them," she said. "I've never struggled with Kody in my marriage as bad as I am right now. I'm at a loss."

But Kody needed to move forward at his own pace.

"I'm going through a divorce," Kody said in a confessional. "Just give me a little time to be sad and angry and process. I'll get over it, I think."

Sister Wives Star Christine Brown Calls Out Kody Brown for Having a 'Favorite Wife' in Season 17 Premiere
Sister Wives Star Christine Brown Calls Out Kody Brown for Having a 'Favorite Wife' in Season 17 Premiere

Christine Brown/Instagram, Puddle Monkey Prods/Kobal/Shutterstock

Before Christine decided to leave the family, Kody had built a life — and fathered 18 children — with her and his other wives Robyn, Meri and Janelle.

"There's so much investment here in this family," acknowledged Robyn. "You don't just let that go."

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Sister Wives airs Sundays at 10 p.m. ET on TLC and discovery+.