Susan,
Always thinking of you. Sounds like you are dealing with things faily well.
She will come to her senses and see what she is missing in her life. It may not be on our time, but it will come when we least expect it. If I can recall correctly it was Big Sis that said that it was just an ordinary miserable day when her daughter decided to turn her life around. Just when you least expect it.....it will come.
Stay strong.
Love and hugs.............Lois