I think you are a wonderful HEALTHY friend ~
which may make it where you can't spend a lot of time with her ~
but what time you do spend with her or talk with you will let her know that there is another way not by preaching, throwing AL-Anon books at her, dragging her to meetings, etc. - remember this program is attraction not promotion
You are not responsible for saving her -
You are only responsible to yourself to live a healthy recovery life the best that you can ODAT
and by doing that you give her an example of what her life can be whenever she chooses to do something differently
That WBTH is the definition of a great friend!
By her HP's grace - hopefully some day she will be ready and she will seek answers the same way we all did ~
Pink Hugs!