'Sister Wives': Kody Calls Janelle Separation 'Stupid' (Exclusive)

In ET's exclusive look at Part 3 of TLC's 'Sister Wives: One-On-One' special, Janelle tells host Sukanya Krishnan about her separation from Kody. She explains she's 'really happy' now, and why she's losing respect for her former husband. Meanwhile, Kody says he wants to fix their relationship, but there's one problem for him: Janelle is good friends with her former sister wife and his ex, Christine. The Brown patriarch also calls his separation from Janelle is 'pretty stupid for people who love each other.' Part 3 of the 'Sister Wives: One-On-One’ special will air Jan. 8 on TLC.