At least she's checking on him, considering she basically caused all of this.

Blac Chyna hopped in her white Bentley and headed to Rob Kardashian's Hidden Hills home last night to visit with him following his hospitalization on Wednesday, and it seems she's doing - or faking! - what she can to make their relationship work.

Kimmy K's little bro suffered diabetes complications due to the fact he's been binge eating to cope with the stress between him and his fiancee, and it sounds pretty serious.

"Rob has made some changes to his lifestyle, but all the latest drama with [Blac] Chyna has made him depressed. And he has been on a terrible diet. [Rob] hasn’t been taking care of himself, and that’s why he’s now sick again," a source dished to People.

We think the best thing for Rob would be to dump his baby mama, head to rehab to deal with his mental illness, hit the gym, and get a new lease on life.