Mama June Shannon opened up about her unofficial husband Sugar Bear cheating on her last year. The scandal caused the pair to temporarily call it quits as they worked through their issues, but it seems that now they are somewhat back together.

As previously reported, the former "Here Comes Honey Boo Boo" stars will be one of the couples on the upcoming season of WE tv's "Marriage Boot Camp: Reality Stars." In a new interview with Entertainment Tonight to promote the show, Mama June revealed that she and Sugar Bear are still living apart but he does visit on occasion.

"He comes up every weekend," she said. "And pretty much we still go on family vacations... we still do family stuff."

Mama June also said that her daughter Alana (aka Honey Boo Boo) found proof that Sugar Bear was being unfaithful.

"That's what really devastated me," the reality star said. “It's going to be a shocker when people find out the truth about both of us."

In a sneak preview of this season of "Marriage Boot Camp: Reality Stars," Mama June is seen taking a polygraph test about claims she cheated on Sugar Bear with her former lover Mark McDaniel.

As you'll recall, rumors of Mama June rekindling a romance with McDaniel caused a firestorm after it was revealed that he had spent time in prison for molesting her daughter Anna.

Sugar Bear will also have to take a lie detector test about rumors he was unfaithful and talking with women online. As previously reported, Sugar Bear told TooFab last month that he regretted cheating on Mama June.

“My biggest issue was my cheating,” he said. “I’ve done that and shouldn’t have and I look back on it, I regret it, and I wanted to go to ‘Marriage Boot Camp’ and get the help that I need.” 

Mama June and Sugar Bear will join "Bachelor" couple Sean and Catherine Lowe, as well as former "Love & Hip Hop: Atlanta" stars Benzino and Althea Heart on the WE tv show.

Season 4 of "Marriage Boot Camp: Reality Stars" premieres Friday Dec. 4 at 9 p.m. EST on WE tv.