How does he show his love to the kids?

How does your husband show his love to the kids.. Does he spend a lot of time with them? I feel my husband has no interest in our kids lives. He doesn't spend time with them.. He hardly tells them he loves them...
I feel he is way too about himself.. For example doing things the kids enjoy taking them to see Christmas lights, to a movie or just hang out at home with them and spend time together... He never wants any of that it seems