I've been doing some research into family history and found a distant member of the tree with no known close living relatives who could fill in a lot of gaps. We had assumed she had long since passed but turns out she's alive, 90 and living on her own in her own home. I wanted to call her and introduce myself and ask about her parents and family history but my husband said it's completely inconsiderate, that I'd give the old dear a heart attack and that it's wholly inappropriate to call 90 year olds about matters like this....