i never understood the practice of doing it really, H wasn't bothered and neither was I
so neither of us changed :)
we did both go double barrel though once kids were on the horizen... so my H is Mr. X-Y and I am Ms. X-Y. The order is my surname second (it sounds better that way rather than Y-X).
never really understood why people wanted to change, but to each his own
i don't like being called mrs h. surname though, i think it's old, and offensive. i'm me - just like my husband is his person. i'm not his appendage. i have my own (lovely) name to be proud of, and when i signed the certificate at the wedding i didn't sign myself away - my name is at the heart of who i am, i am very proud to come from the linage that i do, and i resent it when H's dotty old aunts send cards not acknowledging or respecting that. i find it offensive. just as H would if he was referred to as Master Wife Frgr in written communication (change of title, my firstname, my surname) - look how odd that looks.
the only reason people don't think women doing it is odd is that they've been conditioned to think it's logical
it might be the norm, but that doesn't make it logical.