Sister Wives' star Janelle Brown's daughter, Madison Brush, announces on Instagram she's expecting her fourth child with her husband, Caleb. This comes amid the 28-year-old reality star's estrangement from her father,

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.

Currently, all but one of Kody Brown’s wives have left him and began lives of their own. This latest season is showcasing the aftermath of Janelle Brown, Christine Woolley and Meri Brown’s decisions to leave him. In the latest episode, Kody said he was over how Janelle and Christine have been talking about him. But the hostility continues.