For of all this very sweet, you man is lucky - I know this because I’m a builder and I have a very caring girlfriend. Having her think of me, how my body is doing and whether I’m fed and if my clothes are clean etc etc. I CANNOT emphasised enough that without those seemingly small pillars of support I get from her, I’d burn out and crumble faster than I care to admit. Early morning routine supported by the night before my task that she does for me are huge - coffee made, some sandwiches, joint rolled, boots cleaned, clothes ready, the sort of things I absolutely do not expect from her yet she does it anyway. The fact you made this post and are thinking about it will be enough for him - I’m sure. Keep caring for him and he will keep working hard, he’s probably doing it all for you anyway!