I still do not understand how that subject (and many others) to not come up with some couples before they say "I DO"... seriously, what did they do- date for 5 minutes before getting married?

A friend of mine who has since passed on shared the best version of that scenario I have heard:

After the marriage, his new wife moved-in and discovered he owned guns. She told him: "The guns gotta go!" He smiled and simply replied: "They were here first." She replied: "Does that mean *I* gotta go?!?" He said: "That's up to you."

Long story short, she gave guns a try and quickly became a gun enthusiast and they lived happily ever after!

~Harvester