Dh works an average of 10 hours per day (8am -6pm) 5 days per week, and a further 5-8 hours in the evening Thurs-Sunday, dj'ing. So around 80 hours per week.
I work 9.30-5.30 Wednesday -Saturday, so 32 hours. We have a 4yo dd and most of the household and childcare stuff falls to me because he is always at work.
We are comfortable, because we never go out to spend any money, but dh is self employed and terrified to turn work down.
I'm so sick of spending a few hours slumped, exhausted, in front of the tv together before the whole thing starts again.
He was literally in for half an hour to shower and change tonight. 
Aibu to think there is more to life than bloody work and something needs to give?