My girlfriend is becoming increasingly erratic and displaying signs of addictive (increasing cigs/alcohol) behaviour. If I try to talk about it she won't discuss it. I have an incredibly busy life and only earn enough to just scrape through. I'm exhausted most of the time and can't find the energy to help her through it, and am starting to just think that as an adult, if she can't sort herself out then I don't have the capacity to help her either. It is very hard for me to see other friends in any way without her getting jealous. It's all going downhill and I'm not sure I want to even try to stop it. I don't hate her, I'm just at the point where it might just be easier to let go. I feel that every conversation is forced and I can't be honest. It would be easier if I hated her but I don't.