What about it?
Do you KNOW that drinking is causing this, for a fact? And if so, what indication do you have that she wants to get sober and show you that wonderful "person inside" that you think is there? Do you think you can love her into recovery, somehow save her from herself?
It seems like an awful lot of speculation is going on. Even assuming that you do have the actual facts, it's a lot to take on for someone you've only known at a distance for 5 weeks...