Sunday's episode of Keeping Up With The Kardashians. In a preview clip released on Friday, the 58-year-old mother and manager admits to Kim that she cries herself to sleep over her son Rob, 27, who is feeling depressed due to weight gain. Kim, however,
is less sympathetic and insists she doesn't feel sorry for her younger brother and thinks he needs to stop moping and do something to improve the situation.
Speaking to Kim, 33, Kris says: 'I want to fix Rob and sometimes you just can't. 'I have not not cried myself to sleep in so long that I don't even know what that's like. 'It's the worst feeling in the world when one of your kids isn't in a good place.'