Back in 1987 (I was 4) when my dad got me an NES he meant to use it as a bonding tool. I'm not even sure if I knew what a video game was at the time. Anyway his idea never came to pass as he merely watched me play (sometimes) rather than join in.
A few years later my mom would occasionally join me in an SNES puzzle game.
When the Wii first hit my dad, uncle and aunt would play with me a few times. Mostly Wii Sports. Interesting experience teaching them.