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Rob Kardashian has his sister Khloe Kardashian’s back because he confronted his brother-in-law Lamar Odom about his recent cheating allegations. RadarOnline.com is exclusively reporting. Khloe’s younger brother has been living with the couple on and off for several years in their Calabasas, Calif. mansion and after the latest round of reports that Lamar had cheated on Khloe, “Rob confronted Lamar and it got heated very, very quickly. Rob and Lamar have been close since he came into Khloe’s life,” a family insider told Radar. “When Rob asked Lamar point blank if he had cheated on Khloe with criminal defense attorney, Polina Polonsky, he refused to answer the question. Rob grew angrier that Lamar didn’t respond, and he ended up just leaving the house. A lot of people bash Rob, but he truly has his sister’s back, and is very protective of her.” “Rob has been continuing to stay with Khloe, and has been a big source of support for her at this very difficult time.”
