Janice,
Oh, Janice.

I am so sorry you have to make this difficult decision on your own. I really am.
What you need to do is look at what is the "right" thing to do. From the outside, it looks like your mam should stay in the home. Purely because the alternative mean she will drink herself to death and she will so negatively impact your brother. I recall he is not well, either.
However, that is a choice you must make. Not me or anyone else, and that is so hard when it has such an impact on someone else's life. I can only imagine how difficult this is for you.
I wish you would put the bottle away, or better yet, pour it out. I hope you do.
You know that nothing is made better by drinking. You know this.
However, once again, that is a choice you must make.
Please know, though, Janice, no matter what. I mean this, no matter what, we all love you, I love you and I care.
Much love,
Cindi