PHOTOS: Khloe Kardashian Hits The Gym Without Any War Paint 
 
 “Kris just couldn’t believe that Kim would speak to her mom with such disrespect, often telling her she had no idea what she was doing, as pertaining to Kris’ management of her career,” a source close to the situation tells RadarOnline.com. “There’s something in my relationship that I feel isn’t right,” Kim told her mother in Dubai, as the two headed to the airport to go back to the U.S. “And married life isn’t what I thought it would be with him: I keep thinking something is off.” 
 
 PHOTOS: Jay-Z Cheers on Kris Humphries During His Game Against The Hawks 
 
 As their marriage quickly deteriorated, the arguing only intensified. PHOTOS: See The Pics Allegedly Taken In Kris Humphries And Kim Kardashian’s Suite 
 
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– Kate Middleton turned 30 on Monday, so of course Kim Kardashian got her a present. If by "got her a present," you mean "designed an unfortunate-looking pair of shoes and then named it 'The Duchess' in an effort to pump up sales." Glamour points to a video of Kardashian presenting the quilted heels to Kate, and at least one blogger agrees with us that the shoes' namesake "wouldn't be caught dead" wearing them. In other Kardashian news: Rumors have long swirled that Khloe, aka the least offensive Kardashian, is not actually a Kardashian. Today, Robert Kardashian's ex-wife and widow come together to tell the world that, yes, those rumors are true. Of course, the whole thing goes down in a Star interview. "Khloe is not his kid—he told me that after we got married," says one. The other adds that Robert Kardashian and Kris Jenner weren't sleeping together when Khloe was conceived, and that Jenner cheated. In the same interview, one of the ladies also claims that Kris' new husband, Bruce Jenner, likes to wear women's clothing, a weird fact she apparently knows because she once had drinks with Bruce's ex. And finally, Kris Humphries—remember him?—was apparently not happy with the fact that his then-wife Kim often spoke to her family disrespectfully, sources tell Radar.