I Have My Own S**t To Deal With - Khloe Kardashian On Why She Has Become Distant From Caitlyn Jenner

Khloe Kardashian says she feels like she lost her "second dad" when Bruce Jenner became Caitlyn as the pair have "drifted apart" over the last year and a half.

Khloe said news of her transition came as a "huge blow" because she wasn't prepared to "invest in new relationships".In a preview clip for Sunday's episode of Keeping Up with the Kardashians , Caitlyn sits down with Khloe, 32, to discuss why the pair have "grown apart".

Caitlyn said: "I just really feel like over the last year and a half we certainly have grown apart. Day after day after month after month, nobody calls, nobody checks in. Just, 'Hey, how are you doing?' You can't help but sit there and think, 'Okay, is it because I transitioned? They don't like me anymore?' I want to know what I did wrong, what I didn't do wrong, what I did right, and move forward."

To which Khloe replied:

"I don't know if just because you didn't do something the way maybe I would have preferred that makes it wrong. In this family we deal with things very quickly. We don't have time to really process a lot of things because we're always on to the next and for me, at the time, I just wasn't at a place in my life where I really could invest in new relationships." "It was very hard for me to experience a lot of new things so quickly and still feeling like I have to protect my mom and certain things that were happening where I felt like they might not have been the most positive.

"But then I was also like, this isn't even my fight to fight anymore. I have my own s**t to deal with, so why don't you guys figure that stuff out. But I don't think Caitlyn is a bad person at all."