There’s a new trailer out now for We TV’s Marriage Boot Camp: Reality Stars — premiering in October — and things aren’t looking good between MTV’s Kailyn Lowry and her now ex-husband Javi Marroquin. The two had a tearful exchange regarding divorce, and Javi broke down in tears. She said, “I filed for divorce and that’s the end of it.” He added, “I don’t want to accept it.”

Kailyn filed for divorce back in May 2016 and recently revealed that she slept with his best friend. In the original sneak peek for the show, which Javi posted on Instagram, the former couple got into a heated verbal disagreement that seemingly ended with Kailyn, 25, screaming, “I slept with your best friend!” Naturally, Javi, 24, seemed shocked by the 16 and Pregnant alum’s admission. In his caption, the dad-of-one — who shares son Lincoln, 3, with Kail — opened up about how the revelation affected him. “I’m not ready to relive these emotions all over again. Looking back at it, this might’ve been the hardest experience I’ve ever been through. Tune into @wetv this October,” he wrote.

On a recent episode of Teen Mom 2 fans watched as Javi slapped Kail with child support demands. “I always knew he had it in his back pocket, but I didn’t think that he would actually file,” she said about his request. “It says the petition is for child support and medical support.” She claimed that Javi could get health insurance for their son through his work and that he was saving money by having his parents live with him occasionally to help with his son’s daycare. “He told me it was for a savings account,” Kailyn told an MTV producer. “But no — it’s because he wants to be spiteful, and he…wants the money. I feel like it’s a slap in the face, but nothing Javi does surprises me anymore. At all,” she said.

Kail gave birth to her third son, “Baby Lo,” on Aug. 4 with Chris Lopez, and she also has son Isaac, with ex-boyfriend Jo Rivera. When she announced the news back in February, it came as a surprise to her ex-hubby, who had always wanted to expand their family while they were still married. See how the drama unfolds when Marriage Boot Camp: Reality Stars premieres Friday, Oct. 13 at 9 p.m. EST on We TV.

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Watch the video below to find out why Kailyn doesn’t want Javi to have a relationship with Baby Lo.