Single and Swingin'!

I am pissed off. ALL my conference confirmations have been addressed to "MRS." Plumpernickel. How can people assume that all women attending are married? Why should they assume it? Why can't they just stick to "Ms."? Atleast like my Newsweek subscription, it hasn't been addressed to "MR." Plumpernickel! Thank God for small mercies.