Scott Disick is turning over a new leaf after all. The reality star, who ditched rehab only after one week earlier this year, is reportedly taking his treatment for drug and alcohol addiction ?really seriously? this time around. As previously reported, Disick has been doing so well that his ex-girlfriend, Kourtney Kardashian, has even allowed their children to visit him in the treatment facility. A source recently said, ?Kourtney has no plans to take Scott back. He is doing well in rehab, and she is happy that he is finally being serious about his sobriety."