Sounds to me like he is still in denial and just doing what he thinks will get people off his back. but even if he is just going through the motions you never know when it might sink in. I found just focusing on my life helped to keep the blame from coming back to me. I knew my AS was still using - so did his counselor and PO but they just told me to sit back and wait because eventually he would get caught redhanded. from what they told me its pretty typical behavior. Once I finally realized it was his life and his choices he slacked up on blaming me so much (still blames but not as much).