My ex fiance has a cocaine/alcohol addiction. He was addicted for a year but used for around four years when he went clubbing. He functioned normal up until the last 6 months of his addiction then he changed, he was emotionally detached, he lied & never seemed to care about anything or anyone. He hurt me so bad emotionally & destroyed our relationship & had absolutley no sympathy when i fell apart over what he,d done. It is just so out of character. I know it was the cocaine that numbed his feelings because he is such a loving, caring person. If i was hurt in some way he would be such good support. He has been clean for around 10 weeks now with no help other than his family who think he has quit & thats it all over & done with. My concern is he still has the behaviour, no emotion, apathy, no remorse & he blames me for it all even though it started before we met. Is it normal to still have this behaviour even after stopping & how long will it be before he functions normal?