So THIS is why he didn’t seem so shocked!
Reportedly, Indio has been in and out of rehab for years, and was clean for awhile, until his arrest.
"Because of Robert's own struggle he's very much in tune with his son's sobriety. And that has really helped Indio."
Also, by all accounts, Indio is a very sweet, polite person with good intentions, but he just had a slip-up, which when it comes to serious addictions is all that you need.
We’re sending him love and light during this recovery time!