Rumors that Kim Kardashian is sabotaging her older sister Kourtney out of jealousy are nothing new – however,

Kanye West has now allegedly confirmed that Kim’s jealousy of Kourtney is much worse than fans realize!

Kourtney recently announced a new spinoff Hulu series with her husband Travis Barker and Kim is reportedly losing it because Kourtney is now getting more attention than she is…

When Kourtney and Travis Barker’s wedding special aired in April, viewers picked up on an awkward tension between Kourtney and Kim throughout the celebrations in Italy.

And in last week’s episode of the reality show, Kourtney confirmed that all had not been well between them at this point in time.

In fact, the star claimed that all of her friends had told her that Kim appeared to be “spiraling” at the wedding. She said to Kendall Jenner: “Everyone said something to me. All my friends, they were all like: ‘She’s spiraling.’”

At the time, Kourtney was confiding in Kendall about how upset she was that Kim had collaborated with Dolce & Gabbana just four months after her wedding. Kourtney had teamed up with the same designers for her big day in May, and had felt “special” that they’d opened their ‘90s archive for her and her guests.

But in September, Kourtney was left feeling blindsided when Kim served as creative director for a limited collection inspired by the brand’s most iconic archival pieces from 1987 to 2007, and used many similar looks to the ones seen at Kourtney’s wedding.

Breaking down in tears, Kourtney accused Kim of using her wedding as a “business opportunity,” adding: “I feel like there’s such an abundance of opportunities. It’s not about business, there’s just so much, and it takes precedence over hurting your sister. It’s legit copying my wedding, like, everything that I did was pulling references of ’90s…”

“She wasn’t happy at my wedding,” she went on, before saying of Kim’s brand deal: “Everyone else was like: ‘Woah, this is amazing, we’re having the best time.’ She can never give acknowledgement of: ‘Woah, this is so amazing, I love this whole vibe, do you mind?’ or ‘how do you feel about me doing this?’”

“I think she sees everything that I had there and takes it for her own, and she doesn’t even see it, she sees the dollar signs,” Kourtney theorized. “But to me, I see it and I see, like, ‘oh, you were there, you weren’t happy.’”

And the drama continued to unravel in this week’s episode of The Kardashians, with Kim doubling down on her decision to work with Dolce & Gabbana amid Kourtney’s upset.

Kim and Khloé Kardashian branded Kourtney “jealous” and “a hater,” but Khloé later appeared to soften after Kourtney phoned her up in tears and shared her perspective. Khloé told Kim: “She definitely feels like you sort of stole her thunder…and she feels like why can’t she have something for herself.”

And while Kim did admit that she understood why Kourtney felt that way, she maintained: “I shouldn’t have to ask her for permission!”

Then, in the preview for next week’s episode, Kim is visibly riled up about the Kourtney drama and asserts in a confessional: “You stole my fucking wedding country,” in reference to her and her ex-husband Kanye West getting married in Italy in 2014.