'Rob, where is your will to live?' Khloe Kardashian says her troubled brother is 'only wasting his life more and more'

The 31-year-old divulges in the new issue of People magazine how Rob's weight gain and depression coincided with his losing a father figure in Lamar Odom.

Following the death of his father Robert Kardashian when he just 16 years old, Khloe says Lamar filled that space for the young man during a difficult period in his life.


she said:
 

‘Lamar was a father figure for Rob,' the reality star revealed, adding, 'he was going through his own things that none of us understood at the time.'

'Once Lamar left - and it’s not Lamar’s fault at all – I think Rob didn’t know where to go,' she continued.

‘That’s what’s so infuriating. I’m like, “Where is your will to live?"' Khloe admitted. 'It’s sad, because he’s only wasting his life more and more.’