Kim Kardashian has admitted she cried hysterically and ran away from home when she first walked in on Caitlyn wearing womens clothes years before her transition.
In an interview with Alec Baldwin, she revealed "I found out when I was maybe 25 and I walked in on Caitlyn, I mean it was Bruce but dressed up as a woman in the garage at my mom's house."
"I ran in and packed a bag so fast, I was shaking and ran out and called Kourtney and said 'I have to come spend the weekend with you' and was hysterically crying.
"She was like 'What is it did you catch Bruce cheating?' and I was like 'I wish. I don't know what I just saw."'
She continued explaining that Caitlyn begged her not to tell anyone.
"He called me and said 'One day I will sit down and explain all this to you but until then please do not tell a soul and do not tell your mother she will kill me.'"
"I thought, 'Okay, if I tell her I’m going to break up their marriage and my little sisters aren't going to have their dad around, so I better keep my mouth shut.'"
"At the end of the day, we just want Caitlyn to be happy and be herself."
In another part of the interview, Kim revealed how her marriage to Kanye has made her crave privacy.
