Jodigrind11,
It's hard to learn, isn't it, how to focus on ourselves, when we want so much to help them. But we cannot help them want to quit.
I find that before I ask any codie questions, I can feel that it should not be asked... and usually, its answered with a lie, because they don't want to hurt us, or don't want to be exposed as using, or both I guess. They are in so much denial.
hang in there, a day at a time , and plan for yourself, your future and your happiness. I know its hard.