Kate Gosselin is letting it all out!

The mom-of-eight appeared on The Dr. Oz Show and didn’t hold anything back while slamming her ex-husband, Jon.

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jon and kate gosselin getty images

“They want a dad who’s there for them,” the reality star explained. “If I’m gonna be really honest, there was kind of the old Jon and the new Jon and none of us can quite understand, like, what happened there. So we struggled together. I mean, they coined it years ago — ‘old daddy’ and ‘new daddy.’ That’s understandable, but, like, hard to kind of digest for all of us.”

Jon and Kate split in 2009 after 10 years together.