My current (sort of) girl lives out of town and has never seen any of my games. I have talked about them a bit though. She is kind of too young (22) to remember the classic era though. It was over before she was old enough to reach the panel.
Previous girlfriend, totally and completely ignored the line of games in my dining room. I don't even think she ever even played the Turbo (and everyone plays Turbo!)
The one before that, looked at them, and was supportive, but never played them, but would giggle sometimes when the Star Wars cantina music would waft in from the other room while we were in bed.
My friend's wife on the other hand. She totally ignored the row of 4 games (mine) in his basement, except that sometimes she played Turbo, and she wanted them out by the time they got married. That changed slightly once I switched one for a pinball. I sold the other 3, but she plays the pinball all the time. (I am kind of scared she is going to wear the thing out before I can even get it over to my place, last I checked it had racked up 2800 games since I brought it over there). She has (multiple times) expressed much interest in the area of Ms. Pac-Man cocktail tables, If she was my woman I would buy her one, but she isn't, so I am not going to.