Kody Brown, 55, is the patriarch of the plural marriage family featured in TLC's Sister Wives. He had four wives at the beginning of the series, but now only he and Robyn — the only wife to whom he's been legally married — are still together.

Janelle Brown is not shying away from holding Kody Brown accountable for the family's estrangement, citing his parenting skills.

On Sunday's all-new Sister Wives, Janelle called out her ex Kody and his wife Robyn for mismanaging the situation with their youngest daughter, Ariella, early in life.