Good thread Craig. In my opinion support at home makes things so much easier. I've experienced both sides of the coin. When I worked in construction, I worked seven days a week at times, together with the long hours. Our little boy was a baby and I was totally focused on bringing in the cash.
My missus believed as the boss I should have been able to take it easier. In four years I never took a holiday apart from xmas and usually worked six days a week. These methods caused a lot of arguments.
Since things went tits up in the building for me, we've went through big changes. I probably work longer hours now, but Mel has been involved in a lot of the work I've done and is 100% supportive as she knows exactly what it takes.
Big up to my boy who's nearly four, the spare room next to him is full of R/c cars, megabloks etc and he never attempts to open anything, that's support.