My fiance has been drinking for almost a year on and off. I caught him smoking drugs in my kitchen two or three month ago. I told him to leave. He came home and apologized. He said he would stop everything. We went to see my therapist and she tried to convince him to go back to AA. (When we meet 2 years ago he was in AA and NA). He didn't want to go to AA or NA because he is not very social. He started drinking again. Mostly trying to hide it. Money went missing. He would disappear for hours. He would sleep in the day and ay up all night. Three days ago I went in the kitchen and he was heating up drugs in a spoon. he said it was cocaine. I immediatedly told him to leave. He just tried to finish what he was doing. (I had my saftey and that of my child's (who is not his) to think about.) I hadnt heard from him until today. He said he was im detox. What should I do now? Should I let him go through this alone? I still love him but I don't trust him. I am very depressed.