I play (sometimes as GM/DM) in more than one group, but sure.
My partner is also a gamer, of both TTPRGs and PC games. And we're in accord wrt a lot of things there. Not
everything, but enough to get by.

Besides, difference of opinion can be a great thing at times. But anyway, she loves RPGs, just as much as I do. So,
heaps.
One other player's partner is ambivalent, but that's the worst of it. She's just not interested in playing, herself, seeing it as one of her man's hobbies, pure and simple. I've never heard a negative word about it, not even second hand.
Another sometimes DM/GM's partner is a gamer too, and he's just as keen on RPGs as she is. Really, as per my situation, more or less.
One player's partner has played sometimes, but most often doesn't. But she's totally cool with it.
Yet
another sometimes DM/GM's partner is a gamer too, and in fact he'll also DM/GM at times. Once again, this is a bit like us, I guess.
One player's partner is as keen a player as he is, but - like him - won't GM/DM. Well, neither has, anyway, so far.
One player doesn't currently have a partner. Actually, that goes for two of them. There have been times when one of them has DMed/GMed.
Another player's partner doesn't game at all, and will jokingly mock or tease. But it
really is "
jokingly". Nothing worse. She's very much dedicated to her gamer partner, and a lovely person, what's more, to most.
And lastly - at the moment!

- one player's new partner is curious about it all, and she might just try some gaming soon.
Don't think I left anyone (current) off the list. Hm...