Caitlyn Jenner seems pretty happy, but one guy says that’s not the case.

His name is Ian Halperin, and he wrote a book called “Kardashian Dynasty: The Controversial Rise of America’s Royal Family”.

He says that while he was researching the book, several people told him Caitlyn is MISERABLE, and has considered transitioning back to Bruce in the next few years.

“I don’t think it would surprise anybody in her inner circle. It has been much harder than she anticipated.”

There’s another reason Caitlyn wants to backtrack: She’s still into women. (Side note…last time we checked, you didn’t have to be a man to like women.)

However, Caitlyn’s rep said this story is untrue and idiotic.