Kourtney Kardashian Details The ‘Deal-Breaker’ In Her Relationship With Scott Disick

The Kar-Jenner clan will sit down with talk show host Andy Cohen for a reunion special a week after the series ends on September 8. In a new sneak peek at the special, two-part event, Cohen doesn't shy away from asking tough questions; everything from serial cheater Tristan Thompson's scandals to Kris Jenner's relationship with her ex Caitlyn Jenner.

Another section of the tell-all interview sees Kourtney Kardashian address the "deal-breaker" in her relationship with Scott Disick.

Scott's Substance Abuse Was A Deal-Breaker

Fans will be thrilled to hear that reports of Kourtney and Scott "barely speaking" are false, and they will be seen sharing screen-space on the upcoming KUWTK reunion.

Kourtney and Scott were in an on-again-off-again relationship between 2006 and 2015 and share three children together. The former couple finally split in 2015 and Kourtney moved past the relationship, and is now dating Blink-182 drummer Travis Barker.

"Do you think your relationship might have turned out differently if you hadn't shared so much of it?" Cohen asked Kourtney in the video.

The media personality responded, citing there was "deal-breaker" that caused the demise of their relationship. "Probably, but I think the substance abuse was the deal-breaker," said Kourtney. Scott's past struggles with alcohol are well-documented, the KUWTK star also checked himself into rehab twice, in 2015 and later in 2020 to seek treatment for the same. "I was pretty irresponsible," Disick shared with Cohen. The conversation then turned to Kourtney's PDA-filled relationship with Barker and how Disick feels about it. [EMBED_INSTA]https://www.instagram.com/p/COyVkcBjlT2/[/EMBED_INSTA] "So do Kourtney and Travis have your blessing?" Cohen inquired, although Scott's response wasn't recorded in the video. The reunion special is sure to unearth Disick's feelings about his former girlfriend's brand new relationship, but Kourtney's family has been supportive. [EMBED_INSTA]https://www.instagram.com/p/B4gSwG-FYta/[/EMBED_INSTA] Khloé Kardashian loves her sister's new beau! On Kourtney's birthday, Travis shared a series of photos which sees the couple getting hot and heavy with each other. Kardashian said Kourtney and Travis gave her "Bridgerton vibes", referring to the steamy Netflix series. The same can't be said for Travis' ex-wife though, who thinks their very public display of affection is "weird". The two-part KUWTK: The Reunion special airs June 17 on E! NEXT: Kourtney Kardashian's Fans React To Boyfriend Travis Barker 'Romantic' Candle Gift