Khloe Has Been Working Nonstop to Improve Her Body Ever Since Her Split from Lamar Odom but Kourtney Didn't Think It Was off Limits to Totally Criticize Her Sister While the Cameras Were Rolling. Hollywoodlifers, Do You Think That She's Being Totally Unsupportive? Kourtney Kardashian Is Usually the First Person to Build Khloe Kardashian up but She Takes a Shot at Her on the Upcoming July 6 Episode of Keeping up with the Kardashians. Talk About a Low Blow, While Watching the Preview for This Week's Episode, We Were Shocked but Khloe's Reaction Is Even More Surprising.