Had another think on this and decided that if I was addressing an envelope to a woman I'd simply write her full name (first and last names). If i was addressing the envelope to a couple I'd write both names except perhaps for some older couples who might be used to and who might prefer the old-fashioned form of Mr & Mrs Hisname Surname.
So I conclude that the fashion is changing because liberated women like to be recognised as whole people and not simply the "mistress" (that is, wife) of a man, which is, after all, what the 'Mrs' title means.
We have never addressed men as mere husbands of some woman. It's about equality of autonomy is using a woman's own name or initial, whether she uses her husband's surname or her father's or something else entirely.
Help needed with heirloom repair.


