Things are getting tense! In an exclusive teaser for the upcoming new episode of We TV’s Marriage Boot Camp: Reality Stars, we’ll see Kailyn Lowry and Javi Marroquin from Teen Mom 2 reveal the things they hate about themselves. While this is supposed to be a productive exercise, it ends with the blonde beauty calling out her ex-husband of four years.

The series’ hosts Dr. Ish and Dr. V have the couples write their feelings down on large pieces of wood and Javi — a member of the United States Air Force — explains how he doesn’t agree with the horrible things Kail says about herself. However, she doesn’t seem to believe that his words are sincere. “To me, I think she has a lot to be proud of,” the father-of-one shares. “From where she was to where she is now.” A teary-eyed Kail replies, “I don’t believe him, because a lot of these things are the things you tell me on a regular basis. So now that you’re telling me you don’t believe them, I don’t believe you.” Watch it all play out in the trailer below!

Kailyn and Javi revealed in May 2016 that they would end their four-year marriage. By December of that year, the divorce was finalized. Jav has since moved on with fellow Teen Mom 2 star Briana DeJesus, while the blonde beauty welcomed her third child, a son named Lux over the summer with her ex-boyfriend Chris Lopez. Kail shares a four-year-old son, Lincoln, with Javi, and also has a seven-year-old son, Isaac, from her relationship with Jo Rivera.

Marriage Boot Camp: Reality Stars airs Friday nights at 9 p.m. EST on We TV.

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