Meri and Kody announced that they had 'permanently terminated' their marriage in January.
On the 'Sister Wives' season 18 premiere, Christine and Kody meet up for the first time since she moved to Utah from Arizona.
Janelle Brown previously described herself as 'single.'
Christine Brown calls her divorce from Kody 'freaking awesome' in the season 18 premiere.
The couple got engaged after just four months of dating.
The former couple got spiritually married in 1993 and share six children.
Christine says she still considers Janelle her 'sister wife' despite their respective splits from Kody.
Though Kody Brown's second wife previously described herself as 'separated,' she now says she's 'single' and their 'marriage is over.'
Kody Brown is now in a monogamous relationship with his fourth wife, Robyn Brown.
In the new sneak peek clip from season 18 of the TLC reality series, the family reflects on what led to their fractured relationships.
In ET's exclusive look at 'Sister Wives' season 18, Kody says the first 20 years of his plural marriage family were 'dysfunctional.'
The reality star and her ex parted ways in January after years of estrangement.
The 'Sister Wives' star most recently lost her mother in 2021.
In the new 'Sister Wives' season 18 teaser, Janelle Brown tells the cameras to shut down after a heated argument with Kody.