Thanks! I posted over in that other forum area. I have been having a hard time of it the past days. I did ask her to leave, but it resulted in suicide threats, heavy drinking one night with police having to get involved (I was trying to keep her from walking into the road), and a lot of anger and self-injury on her part (cutting, punching herself in the face).
She has finally calmed down, but is still here because after all that occurred, I backed off because I was scared what she might do...but admittedly, also because I do still love her.
Once she got calm, she started arguing how she is finally starting to get better, trying to get sober, and thinks it could work if I'd just give her another chance. I have to talk with her tonight. I just hope I can keep my emotions at bay and do what I need to.