I know exactly what you are going through, my partner of 20 years doesn't even care.
When I have really bad days I'm being told "you know that I have the kids to take care of" and they say things like "oh you're fine", "suck it up buttercup", "how in the world are you tired? You just got up 7 hrs ago so what's for dinner".
The sad part about it is that this is not the only thing I have going on in my life. I actually don't know how I'm standing on my own two feet. Lol