HJ is right, some of the best times the kids and I have are playing board games singing along with Pandora or making popcorn and watching movies. Especially in the winter. Costs nothing and they love it.
We never did this much. WAH worked all the time and was about as fun as watching paint dry. He'd be sullen and irritated so I gave up with the kids. Focused all my attention on making him happy (these are new revelations).
As a side note I get it in my head that he's happy now. Was he ever happy? Am I the reason he wasn't? I think he's an avoidant and if I'm right he's fine until a woman puts any sort of demand on him yet is upset if her attention is elsewhere. This means he isn't happy now either or if he is it will be short lived. There isn't a way for me or anyone else to make him happy is there?