My girlfriend of the past few years is a heroin addict. I love her so much and want to help her get clean. She has been in and out of jail. She was clean inside but shortly after getting out she started using again. I know she lies and will do whatever she needs to do to get the money for the dope. She will disappear for days on end. I worry like hell about her say. Say I'm not going to speak with her when she decides to reappear and the I always give in. I know I should be stronger. I don't know how much more I can take. Do I just walk away or continue to try and help her which is probably just enabling her. I don't want to see her wind up dead but I am drained.