I get that people are upset with enablers, but you have to remember Scott chose these people to surround him. Scott has kept Jeremy and Tommy by his side since 08. One OD'd and the other is in jail for possession. Besides them, Doug was kicked out, Danny quit multiple times, once citing 'self worth', Joey and Nick have only been in the band briefly and don't appear to interact closely with him, he's changed management a couple times if I'm not mistaken, and then there's the fact that he had everything orchestrated so that STP literally could not interact with him off stage.
I'm just saying, it's not an accident the two people he kept close were addicts and everyone else was pushed away. He chose who surrounded him, he chose enablers.
For what it's worth, I don't think Tommy is, or Jeremy was, a bad person. They just all had demons. It's sad Scott and Jeremy couldn't beat them.
As far as his wife, if TMZ's report is right she appears to be oblivious to any addiction.