I would not sweat it that much. Just be thankful she got voicemail instead of "Live Dan". I could imagine if she did get your H live that it would be a cry festival between the two of them.
I dont know what my mom would say to my W if they were to talk. She could not say anything bad about W's A since my mom had one herself. I would worry that my mom might say something like - "Look, I had an A and it turned out ok as I am still madly in love with OM after over 30 years".
