Your addict has a very long road ahead of him when/if he really decides to get clean. He will probably relapse many times, it will be hard. Do you love him enough to put yourself through that? What is making you stay? Leaving is hard, but only for a short time. there is light at the end of the tunnel. It gets better everyday. If your a is not ready to do anything about his addiction now, what if he never is? will you stay forever? you deserve to be happy. Happiness is out there! Do somthing for yourself this week, spoil yourself, talk to people who understand and are supportive. Take care of you!!!!