Lots of evidence for couples with different interests. I mean, many of my friends have parents that seem like polar opposites, and I think a good number of people have their favourites which differ from others.
I don't mean to overgeneralize or stray from the topic on a weird tangent but a mom and a dad could have totally different tastes and maybe even hate many of the things each other likes. If they had a kid, and that kid was you, then you know that relationship worked out

.
You could like videogames, and she could loathe them. She could have a blast clubbing, and you wouldn't. If you two are still interested in seeing each other, then no matter what, for some reason, it's still worth a go.
How ya doing, buddy?