Yes, crystal meth was his drug of choice. I really don't think he's been using this time though. He really hasn't left the house, and he hasn't had any money. But I can't be sure. Funny how he made me take a drug test when I would have liked to see him take one. If it's just drugs, I have to be done with him. I'm really worried that he might be schizophrenic. I was just wondering if other with bipolar have had similar experiences.