Khloe Kardashian posed for a snap with her two kids, True and Tatum Thompson. Little did she know her brother, Rob Kardashian, would end up making a comment about her parenting. The Kardashians have been famous since they began appearing on E! with their reality show. Yet there’s one member of the family who stays away from the spotlight: Rob Kardashian. Khloe’s brother makes rare commentKhloe Kardashian’s brother, Rob, has made a rare comment underneath a photo of his sister with her two kids, Tatum and True Thompson. He told her, “You’re such a cool mom it’s crazy.” Over 1,000 people liked t…