Scott Disick Jokes He Wants To 'Kill' The Guys Kourtney Kardashian Dates, Addresses His Exes' New Beau Travis Barker

Keeping Up With Scott Disick and Kourtney Kardashian's complicated relationship can be challenging — but the reality stars cleared some things up for fans during the Sunday, June 20, Keeping Up With The Kardashians reunion.

While the duo called it quits in 2015, they've remained extremely close through the years and still want the best for one another — with the former flames giving each other's new partners the stamp of approval. During part two of the reunion special, host Andy Cohen asked the exes how they feel about one another's significant other, referring to Travis Barker for Kardashian and Amelia Hamlin for Disick.

"It seems like you get really upset when Kourtney is linked to other guys," Cohen asked, to which Disick quipped, "Me? No, I just want to kill them." 

Jokes aside, they both candidly admitted that they want their co-parent to be with someone who makes them happy. When asked if the mother-of-three and Blink-182 drummer, 45, have Disick's blessing, he honestly replied: "Yeah, I mean I think if you really love somebody, you want them to be happy no matter what. So I do give her a blessing to be happy."

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Disick and Kardashian had an on-again-off-again relationship from 2006-2015 and share three children: Mason, 11, Penelope, 8, and Reign, 6. During the reality star reunion, the duo discussed the reason for their final split.

Both Disick and Kardashian agreed that they would still be together if it had not been for the 38-year-old breaking his sobriety. Looking back on his struggles with drinking, Disick told Cohen: "I do regret the person that I was for a long time to Kourtney, just everybody, I wasn't the best guy."

Disick also shared that he is going to open up to his children about his past substance abuse. "I plan to tell them because I didn't have that growing up," Disick disclosed, "and I want to make sure they hear everything you know and tell them like, 'You can go this route, but I promise you it's not gonna end up anywhere good, I did it.' I have that to give to them." 

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Following Disick and Kardashian's split, he moved on with Sofia Richie, 22, for several years before he romantically linked with Hamlin, 20, last October. While discussing his tendency to date younger women, Disick insisted, "Everybody gets this wrong," adding that he doesn't "go out looking for young girls, they happened to be attracted to me because I look young, that's what I'm telling myself."

As for Kardashian, 42, she appears to be happily in love with Barker after the lovebirds went Instagram official in February. OK! exclusively reported that the brunette beauty believes "Travis is the man she's going to share her dreams with" — and that he's also "planning an ultra-romantic proposal."