Damn! Khloe Kardashian really let loose during her interview with Howard Stern on Wednesday, January 13.

The Kocktails With Khloe host, 31, claimed that Caitlyn Jenner lied so much about her gender transition that she couldn’t keep her story straight – and ultimately left the famous family feeling betrayed.

“People would think that we were lying But no, we believed him,” Kardashian explained of the stepparent formerly known as Bruce Jenner, adding that she first found out about Jenner’s plans to transition during an E! meeting.

Like, what the f-k! We’ve been asking you, and why do [business ] people know? I never want someone to feel like they have a one-up on our family,” the Keeping Up With the Kardashians reality star continued.

“He would only want to talk to us on-camera,” Kardashian revealed.

Even Jenner’s internet-breaking June 2015 Vanity Fair cover reveal was a complete shock to the family, Kardashian said.

“He did have private talks with us after,” Kardashian explained.

“But he never said he was going to transition. He would just say his soul has always been a woman.” Kardashian explained that Jenner only informed them she’d be transitioning after her April 2015 Diane Sawyer interview, which they watched together as a family.

“We didn’t even know about Diane Sawyer until it was taped and done. On that show is when we genuinely found out about transitioning.”

Khloe Kardashian