PernillaVanilla I was taught exactly that! I understand that I annoy my ex H's new wife by addressing cards etc as "Mr & Mrs ExH's Initial and Surname" and that she is equally annoyed that I still style myself Mrs ex H's Surname, albeit with my own initial now as a divorcee, because she believes I shouldn't! I'm a Catholic and it is important to me that the world knows that my children were born in lawful wedlock and when I was first divorced my children were still at school so I didn't want to have a different surname to them. Even at my advanced age I have still spent more of my life, and much more of my adult life, with this surname and I see no reason to change now! I refuse to be styled Ms. As people say it, it isn't even a word, just a sound, "Mzzz". We don't call men, "Mrrrrr" we say, "Mister" as that is what Mr is an abbreviation for. Ms is, in fact, an old abbreviation for "Mistress" which, as a term of respect, is well outdated. I'm nobody's mistress! And will not style myself as such! 