Poor, poor Kourt.
The source says of Disick:
This is always a good decision!
We hear that Josh has decided to check himself into rehab in Northern California to deal with his substance abuse issues that are likely related to alcohol.
"He realized he needed help and is committed to his sobriety."
As you might remember Josh not only got into a drunken brawl recently, but he was arrested earlier this year for public intoxication.
[Image via WENN.]