You are handling it well, I know it tears you up on the inside... my last contact with my own daughter was January 10, plus I sent a card for her birthday which was January 14.
No response... ( I did not include a check).
She can figure it out herself, I told her I was no longer bailing her out of her financial problems...she can screech to others.
how dumb is it to ruin your life /drugs with alcohol...she makes light of the issues that are ruining her life.