Yikes! Lie detector test week is coming up on Dec. 15 on Marriage Boot Camp: Reality Stars, and things are going to get very uncomfortable for our fave Teen Mom co-parents! Despite not wanting to know, Judge Toler demanded that Javi Marroquin and Kailyn Lowry come clean about their cheating history with each other! Watch the intense moment in an exclusive sneak peek below!

It looks like issues from Kailyn and Javi’s past relationship continue to impact their ability to co-parent and take care of their child, which is why Judge Toler decided that it’s time to stop beating around the bush and get everything out in the open. For the record, neither one of them actually planned to ask about past infidelity. They both came up with other irrelevant questions for the lie detector that the judge denied.

In Touch caught up with the show’s host Dr. Ish Major this week, and he definitely hyped us all up for tonight’s all-new episode. “I think what surprised me the most was how hurt Javi was. He loves Kail. He loved him some Kail and he just didn’t want it to be over. She was there and he wasn’t. He was like, ‘I just need you to be patient with me,’ and I was like, ‘Javi, man to man, I’ve been there, brother.’ That was tough to watch.”

Ironically, Javi and Kailyn seem like they could use Marriage Boot Camp more now than ever. During the show they were doing a better job of being cordial, even being friends. However, things seem to have gone downhill since Javi started dating fellow Teen Mom Briana DeJesus. Briana has taken some jabs at Kailyn, and seems to have soured Javi’s perception of her.

kailyn lowry and javi marroquin (getty images)

(Photo Credit: Getty Images)

After the last episode, Javi took to Twitter to call Kailyn “bitter” and claim that she hasn’t moved on. Javi was being sweet to her during the show, but his stance has clearly changed now. Perhaps it’s because Bri was threatened that Kail was texting Javi about the good old days! We’re sure the drama is only going to get worse now that Briana is teasing a pregnancy with Javi, saying she’s not pregnant “yet.” Hopefully everything they learned on MBCRS will help them get through this!

Tune in to Marriage Boot Camp: Reality Stars on WeTV ever Friday night at 9 p.m. EST!

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