WATCH! 'Married At First Sight' Ladies Grill Kate Over Rocky Marriage To Luke In Dramatic Clip

Kate Sisk's rocky marriage to Luke Cuccurullo was the main drama on the latest episode of Married At first Sight.

A nervous Sisk got grilled by the ladies during a group talk, where they asked her to spill the most intimate details of her relationship.

"Kate? How about you guys? Are you thinking about decision day?" asked Kristine Killingsworth, speaking of the women's upcoming decision to stay with or leave their husbands.

"Honestly, I don't know. Lately we have been really good. I enjoy being around him. I feel like emotionally connected to him," Sisk said of Cuccurullo.

"We cuddle, we hug, like hold hands, all of that. He checks everything off on paper for what I want. But I'm just not sure how I feel about like the attraction thing," she added.

"Is it just affection? Is it intimacy? Like what is it? 'Cause we like struggle with that too," said Jasmine McGriff.

In her confessional, Sisk admitted she wasn't being totally honest with her co-stars.

"I don't want to tell the girls that Luke and I have had sex 'cause it kind of makes me feel like a little bit ashamed and also because he's just kind of weird about it. And I don't feel like it's something the girls understand.," she said.

"So what's it like he doesn't like to kiss as much?" asked Killingsworth.

"When we kiss it's still… it's awkward for him, and it's like 'Why is this awkward at this point? We're married,'" replied Sisk.

"I feel like I don't know how long I can stay with someone that wants to be attracted to me but isn't. How much time and I supposed to give to feel desirable to my husband?" she added. "Like what do you think?"

"God that sucks," replied Stephanie Sersen.

Do you think Kate Sisk and Luke Cuccurullo are headed for a split? Sound off in the comments below.

Married At First Sight airs Tuesdays at 9/8C on Lifetime.