Watch Kris Jenner Tearfully Talk About Bruce Jenner's Transition

Kris Jenner opened up to her daughter Kim Kardashian about Bruce Jenner's transition from male to female in a new preview clip for the Keeping Up With the Kardashians: About Bruce special that will air on E! later this month. In the 23-second clip, Kim urges her mom to let go of some of the heartbreak she feels over Bruce's new life, saying, "He has to deal with this for his entire life of waking up and feeling like, 'Whoa, this isn't my body. This doesn't feel comfortable.' That's the only way I can kind of imagine it and you really have to, like, let go." Kris, who couldn't hold back her tears, replied, "I have these memories of this life and I feel sometimes like it didn't exist."

The two-part special, which will premiere on E! on Sunday, May 17, at 9 p.m. and on Monday, May 18, at 9 p.m., will include conversations between Bruce and his family about his transition, each person's reaction to the news, and how they are all coping with their new family dynamic. It will also include family home videos that will pay homage to their past but also serve as inspiration for their future as Bruce lives his "new normal." Watch the heartbreaking first look above, then see how Bruce's kids have voiced their support for him so far.