Lots of people over the years. I've mentioned a few on here already. The emasculating comment was from a "friend" of DH's (they're not friends anymore).
I made the mistake up front of putting it on facebook. I (naively) thought I was being helpful so that broader family/friends who perhaps hadn't realised I wasn't taking DH's name, would now know. That wasn't a super fun few days.
Then there was the woman at the bank who told me it was "illegal" not to be Mrs DH Surname.
The man at work who told me he didn't understand and he thought I "had" to take DH's name. And who when I explained said that he thought I was being a bit silly (or some similar comment).
The people who have, over the years, told me (or just gone ahead and done it) they will be sending christmas cards to Mr and Mrs DH name becuase they "can't remember" my name.
The man who, at a social gathering, laughed and said something like, "Oh, better be careful not to call her Mrs DH name. She might think we're all sexist pigs".
Oh, the weddings. So many weddings on the seating plan. Such a relief that the last few weddings I've been to have used first names.
The school - I don't mind a teacher on the playground, but I'm always bemused by official comms that still come to Mrs DH name. DS' secondary school is absolutely brillaint and have never done this. I love them.
Oh, that reminds me, the man who did our roof - I signed the contract, I paid the bill but the invoice was addressed to.... you guessed it, Mr and Mrs DH name. I'm not even sure how he knew DH's name.
this one was a fun one, sort of, when DH tried to call Sky to get something changed on our account. he IS listed as a secondary contact on the account. But they insisted on getting my verbal confirmation because "we don't have the same name."
Incidentally, when I travel with my children, I often have to produce their birth certificates which is fine. But I carry my marriage certificate too because I have once or twice (not often, admittedly) been asked to produce that too. I'm not really sure why it's relevant but there you go.
And my all time favourite, although I concede this was in South Africa. I went to renew my passport. In SA, if you are married, you have to provide details of your spouse. When I arrived to go through the in-person appointment (it's a thing there), they had CHANGED MY NAME. I had to go and legally change my name BACK before I could continue with my passport appointment.