I taught my DH cribbage on our honeymoon last year. He loved it. We bought a cribbage board and we've never played it since.
Apparently his ex's family got very competitive over games and it would become, let's say, contentious. Annoying for me because I love them as they're a great vehicle for a conversation, like driving when you can't look at each other.
And an old friend has a brilliant rule to reduce competitiveness: winner packs the game away.