They say blood is thicker than water and that surely appeared to ring real on Sunday's episode of Trying to keep Up With The Kardashians. The 32 yr-previous, who celebrated her birthday on the show's mid-season finale, was heard expressing issues over his fragility - in particular below all the tension of his ailing appreciate life. "I am genuinely concerned that Rob will go backward – I don't want him to have made all this progress and then, if they are having problems, he'll retreat," she stated. Blac Chyna and Rob Kardashian look to be on the rocks, yet again - in spite of impending parenthood Khloe is on-hand to assist her brother recover from the most recent romance blow Keen to aid them resolve the stress, Khloe could be heard telling 'momager' Kris Jenner: "I know when my brother hurts how badly he does hurt. The additional they are fighting and the longer points are bothering him, the much more depressed he will get. "He'll go into hiding once again, go missing – I never want Rob to reside that existence anymore." Fortunately, sister Kim was on-hand to offer you her own suggestions and recommended they all invite her to Khloe's birthday bash. "Perhaps if she felt like we were all inviting her to your [birthday] celebration, then she would come to feel additional accepted," Kim mentioned. "Imagine if you had been in her sneakers." Khloe agreed - but urged her brother and his future wife to guy-up. She mentioned: "This most recent bump in the road was completely regular for any romantic relationship, but as fiancés and mothers and fathers-to-be, they necessary to identify that 'now it is like reality time'. "I told Rob this. I was like. 'you guys will be okay again, but you have to deal with your troubles.' I just want Rob to know that, no matter what, we'll always be there for him."