Welcome!
Way to go on your sober years!
I just had sort of the same situation...an AA member in Texas was concerned for his Mother who lives here.
He contacted an AA Group who called me for contact with her.
At 79 she was adamant about not quitting...
and angry with her son for giving out her phone number.
I spoke with her several times...offered to take her to AA...meet her for lunch to talk...gave her my number.
Nothing happened. I am sad but I did my best.
I do hope your lady is more receptive.
Blessings...