KOURTNEY Kardashian is "upset" that her ex Scott Disick has checked out of rehab after just six days, The Sun can exclusively reveal.
The KUWTK star, 39, is worried about how their children Mason, 10, Penelope, seven and Reign, five, will be affected by Scott's decision to leave the Colorado treatment facility.
A source told The Sun: "Kourtney is upset Scott is back in LA and not in treatment. "Also, she's upset with how this affects their kids. "Mason is older now, and has a smartphone.
He knows what is happening, unlike when Scott struggled a few years ago." The insider added: "Kourtney wants Scott to go to treatment and get the help he needs, especially for their kids." Scott checked out of rehab on Monday after personal details of his.