The only mail that I get addressed as Mrs. Hisname is junk mail or invitations to formal functions in which the sender doesn't know my name. I've kept my last name at the insistence of BIAK. He didn't see any reason for me to take his last name. Sometimes not having his last name has caused some inconveniences, so there was a point that I was going to take his last name but he argued that if I did that then he would just take mine. He's impossible that way.
I do use his last name for any military paperwork, because their system has a hard time dealing with spouses whose last names don't match. I have no problems being addresses as Mrs. Hislastname at formal functions, and neither does he when he's addressed as Mr. Mylastname.
Everything in moderation, including moderation.
2007 Rodriguez Adventure/B72
2009 Masi Soulville Mixte/B18
1997 Trek 820 Step-thru Xtracycle/B17