Kim who? Rob says he’s LEAVING his family to be with Blac Chyna

Sometimes people just don't get on, it's a simple fact of life. But we didn't expect this to come from Rob Kardashian.

The recluse has just admitted to dropping his family to be with his girlfriend Blac Chyna. Ouch.

We bet his sisters aren't too happy with this:

Rob shared a message on Instagram last night that read: "“When the p**** good but your family don’t like her so you drop your family and become an orphan."

The sock entrepreneur has recently stepped out into the limelight again after years of hiding away – and after his family tried and tired again, it was Chyna who finally got him to see the light of day (literally and metaphorically).

We just can't believe he dissed his family like that in pubic. Harsh Rob, harsh.