Sleeping in denied?

Okay, so.. . A little back story.. I'm (40-ish m) working 75+ hours a week between two jobs to support my family of 9. Yes, 9. 7 children, 2 adults. Yes, it's a large family. "Blended" i should say. The father of 5 of the children got off scott free without having to pay a single dime in child support.

So that leaves me being the only "bread winner" of the house. I work 2 pretty physically demanding jobs and bring home alright money. But... I'm ALWAYS exhausted. Tired, in pain, stressed and I usually get 3-5 hours of sleep per evening due to either the chaos of the home, or because of my double job days. 14-18 hours.

Anyways, i finally get a Saturday off from job #1 and I openly admit to my better half (40-ish f) that I'd rather enjoy sleeping in on Saturday due to not having to work.

The response that was given? "Nah, I've got to much to do, you can sleep in Sunday, until like, 9am."

I immediately went from being excited about sleeping, to resentment.

This is just one example of the stuff that I deal with on a daily basis. Every conversation must end with either her being right, or me being 100% wrong.

The other say I was instructed how to make my coffee.. that I've been making, every morning, on my own, for 20+ years.

I'm rambling now. Anyways, I just wanted to vent. All I want is sleep. 😮‍💨