'Kourtney And Kim Take New York': Kim Admits She's Not Happy In Her Marriage (VIDEO)

After a talk with her mother in Dubai about how much she was enjoying her freedom from Kris Humphries, Kim Kardashian returned to the States on "Kourtney and Kim Take New York," (Sun., 10 p.m. EST on E!) where she discovered just how awkward things had gotten between her and her new husband.

But he wasn't the only one one Kim felt uncomfortable around: The tension between her and Khloe remained palpable. Kourtney felt she was in the middle of the ongoing argument -- which was more of a passive-aggressive refusal by both of them to directly address what was happening.

When Kim finally agreed to apologize to Khloe, it opened up a floodgate of repressed emotions. After failing to talk her feelings out about other things with her husband, Kim just let loose with her sister.

"I don't like who I am in this marriage," she admitted. "My gut and my heart is telling me that I just, like, did this too fast and I didn't know what I was doing. And I feel, like, embarrassed."

After telling her that it was normal for things to not be "rainbows and bunnies every single day" in a marriage, Khloe tried to get a pulse on the situation. "Do you want to see how things are once you get back to LA?" she asked.

"I don't know," Kim admitted honestly.

Watch the drama (and divorce) unfold on "Kourtney and Kim Take New York," Sundays at 10 p.m. EST on E!

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