Marle, please know you and she are in my prayers.
What I know today is that the night before my daughter got clean and sober for the last time - I had no idea. It was just another bleak and sorrowful day for me.
We never know "when" the time will be - I thought many times before that perhaps "this was it!"... and was sorely disappointed.
But it really is darkest just before the dawn. My prayers are that her time can be soon... and that until then, you can find some peace, comfort and serenity.
(((hugs)))