It's no secret that Caitlyn and the Kardashians have had their differences in the past, but they don't show signs of patching things up any time soon.
The problems seem to have come from the fact that Caitlyn wrote a book - Secrets of My Life - and the Kardashians aren't in agreement with some of the things said within it. They feel that it paints an inaccurate picture of their late father, Robert Kardashian.
Caitlyn Jenner spoke at Cambridge Union on Monday, and has revealed to the students there that the fact that she doesn't speak to the Kardashians anymore really hurts her.
'It's been a little bit tough over the last couple of years on the Kardashian side. To be honest, I don't talk to them anymore. Kim, I haven't talked to in a year. They don't want me in their lives, they bashed me pretty badly. It's devastating when your kids do that. It really hurt.'
Caitlyn added 'I tried to be honest in my book. Very fair and very nice. Unfortunately they didn't take it that way. In the book I express some opinions and got shot down. It was not about the Kardashians. They were only mentioned on 20 pages. They made it more about them on television. The book was about my life. That's caused a lot of the separation between us.'
She was also asked if Kris helped her during her transition. Caitlyn revealed 'As far as Kris, when I met her I had to be honest. She was aware of it at the beginning, but she put some restrictions on it. I had my own little get aways where I could go be myself. She knew about it, but I just didn’t do anything around her.'
Caitlyn Jenner will appear on the Late Late Show with Ryan Tubridy on RTE1 at 9:35 this Friday night.