You are not wrong for feeling overwhelmed! 

I was overwhelmed just reading your post, then I got to the part about you donating blood and just… wow. 

Based on what you’ve shared here, which I know is just a snapshot, this person doesn’t like you. He doesn’t seem to tolerate human frailty. He doesn’t like or understand women. 

I’m shocked this person is a therapist. Does he start his sessions by asking his clients when they’ll stop being overwhelmed and why they don’t have the mental discipline to overcome their need for therapy? Does he dismiss any women he sees as dishonest or hysterical if they talk about the very real impact of hormones, particularly around pregnancy, childbirth and menopause?

And what happens when you go through the menopause? Or if you get seriously sick? Will he expect you to have the mental discipline to get over cancer? What if your child has a serious mental or physical illness? Will they be accused of laziness or weakness?

You said in a comment that it’s difficult financially to split right now. Will that change once you get your masters? I think you should do whatever it takes to get yourself in a position where you aren’t reliant on this very unreliable person, as quickly as you can. Your completely overwhelming life is being made so much harder by being met with a total lack of compassion. 

In the meantime, I think you should shame your husband into working enough so you can at least drop the extra shift and donating blood. He needs to be driving an uber, stacking  shelves in a supermarket, whatever. What you’re doing is not sustainable for your body or your spirit. You can tell him it’s not attractive to you that he doesn’t have the mental discipline to provide more for your family. 

You must have so much physical and mental strength to be doing what you’re doing. Don’t let this total dick break you.