Chris Brown was kicked out his rehab program earlier this month for throwing a rock through his mom’s car window. The probation report in the Rihanna case as surfaced, and it said everything that happened during his 13 days in a Malibu rehab joint for anger management counseling. Report claims, “Chris’ mom showed up for a family session and was urging her son to stay in the facility for extended treatment. Apparently, Chris violently disagreed with her and in a fit of anger threw a rock through her car window, shattering it. The report goes on to say without continued therapy and a strong recovery support network, Probation says his prognosis is very guarded.” The judge has just ordered Brown to 90 days in a facility and he MUST submit to drug testing. SMH, Chris!