I think a lot of the suggestions here are great, but from personal experience, though I am a spiritual person who enjoys ruchniyus stimulation down time sometimes can’t be learning related yet doesn’t need to be watching. So a lot of people are suggesting to learn something together which is amazing if it works for you, but I totally can hear why you might want something more chilled.
So as some others said- a hobby you can take up? Doesn’t have to be something complicated like getting ceramic painting, but maybe scrapbooking- nowadays we have thousands of pictures we take but what do we do with it all? How beautiful would it be for your children to forever have homemade scrapbooks made by their very own parents?
You mentioned you played games, that’s also something you can do from home without going out as well.