Pauly D
Pauly D struggled to get past a challenge in his past relationship. The reality star is pictured attending the premiere of WE tv’s “Marriage Boot Camp Reality Stars” on Aug. 28, 2018 in West Hollywood, California. Earl Gibson III/Getty Images

Since Pauly D and Aubrey O’Day split up over a year ago, the stars have not remained on the best of terms with one another. However, before the couple broke up, they filmed the latest season of “Marriage Boot Camp” in an attempt to work on their relationship

Pauly and Aubrey began dating in 2016 while filming the E! series “Famously Single.” Although the two initially hit it off, their romance was riddled with problems and the two broke up for good in July 2017.

A new sneak peek of “Marriage Boot Camp: Reality Stars” teases what could be the beginning of the end for the struggling couple. In the preview obtained by People, Pauly reaches the breaking point in his relationship when Aubrey makes a harsh comment that he can’t seem to forgive.

During a chat with fellow co-stars Quani and Paul “Puma” Robinson, the three discuss the moment Aubrey wished death on Pauly. The “Danity Kane” singer makes her way over to the group and confronts her then-boyfriend about discussing the comment with others.

Pauly D and Aubrey O’Day.
Pauly D was surprised by a hurtful comment made by Aubrey O’Day. The stars are pictured attending Autism Speaks “La Vie En Blue” Fashion Gala on Sept. 29, 2016 in Burbank, California. Lily Lawrence/Getty Images

“No, I’m saying you’re being aggressive and you’re starting to go in the wrong direction. Why don’t you just talk to me about what you felt? I understand that’s hard to hear; it’s also hard to be abused,” she says.

In his confessional, Pauly reveals he was “really hurt” and felt “really shut down” by Aubrey’s comment. The “Jersey Shore” star admitted he didn’t see a future with someone who could be that cruel.

“Somebody I’m going to spend the rest of my life with is someone I trust … and all that was broken down. Everything was thrown out the door the second I heard she wished I was dead,” he shares.

“I would never in my entire life put any time and effort in someone that wishes me dead,” he explains.

Could this be the argument that led to the end of Pauly and Aubrey’s relationship? Fans will have to wait to see if the couple can get past their latest hurdle when “Marriage Boot Camp: Reality Stars” airs Friday at 9 p.m. EDT on WE tv.