I have been engaged for almost a year. I am to be married next month. 
My fiancee's mother is not only very attractive but really great and 
understanding. She is putting the entire wedding together and invited
me to her place to go over the invitation list because it had grown a
bit beyond what we had expected it to be. When I got to her place, we 
reviewed the list and trimmed it down to just under a hundred... then
she floored me. She said that in a month I would be a married man and 
that before that happened, she wanted to have sex with me. 

Then she just stood up and walked to her bedroom and on her way said
that I knew where the front door was if I wanted to leave. I stood
there for about five minutes and finally decided that I knew exactly
how to deal with this situation. 

I headed straight out the front door............... 
There, leaning against my car, was her husband, my father-in-law to be.
He was smiling. He explained that they just wanted to be sure I was a 
good kid and would be true to their little girl. I shook his hand and
he congratulated me on passing their little test. Should I tell my fiancee
what her parents did, and that I thought their "little test" 
was asinine and insulting to my character?

Or should I keep the whole thing to myself, including the fact that the 
reason I was walking out to my car was to get a condom?