Domestic Partnership Affidavit

I recieved my insurance stuff in the mail today and i was totally confused. As i read through the papers i still didn't get what was going on so i called them up and asked them what these papers meant. i said" Hello i have these two papers in front of me and i was wondering what i am supposed to do with them. One say my Dorothy's benefits summary and the other say Domestic Partnership Affidavit". the guys relpies " the first one is just your summary and it is for your records and the second one is for you partner to fill out" i reply back a little confused " i am not gay" . This lead him to laughing which made me laugh becuase he could tell that i was really confused with that paper and he apologized and said that they probably put it in their on accident. i know reading this isn't as humorus has being there but it was funning to here that guy laughing because i was confused.