
WATCH! Caitlyn And Kris Jenner Butt Heads Over Invite To Daughter, Kylie’s, Graduation Party—‘I Was So Disappointed In Everybody’

Sept. 10 2015, Updated 4:16 p.m. ET
It ain’t easy dealing with an ex. And Kris and Caitlyn Jenner are no exception.
In the clip from the upcoming episode of I Am Cait, Caitlyn confronts her ex about why she was left out of Kylie’s high school graduation party.
PHOTOS: Kris Jenner Meets Caitlyn For The First Time In Person
They meet face-to-face and Kris, 59, says, “One of the reasons I wanted to talk to you was because I don't want your feelings to be hurt like the other day when I heard that you weren't happy about not being included in Kylie's graduation."
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The 65-year-old Olympian airs her frustration and disappointed. "For 15 years of my life I carpooled kids every day…some days I would spend 3 or 4 hours in the car. It's a slap in the face when you don't even get invited to their graduation,” she explains, holding back tears.
PHOTOS: Caitlyn Jenner’s Biggest Lies And Exaggerations
Make sure to watch the all-new episode of I Am Cait this Sunday at 8/7c only on E!