5zeds I don’t think the issue here is that women are judging their own worth by what their income is. For me, that just puts it all back to the individual and somehow implies you might not be saintly enough if you even slightly begrudge some of your caring responsibilities because they bring a financial penalty.
I don’t see the care I do as worthless, far from it, but I can’t see how it helps women as a class for society to just expect us to absorb this additional responsibility. There is a cost. Financial, emotional and time, all costs. All a price to be paid by women who are already in a situation which is detrimental as they are paid less than men in the first place. I’m so shit at explaining this properly 
I care for my grandma. I probably give her, on average, 15 hours ish a week in person + a lot of phone calls + I run all of her financials, life admin etc + I arrange and accompany her to appointments. So far, so usual. I don’t qualify for Carer’s Allowance, pittance that it is.
So if we say I do 25 hours a week for her, that 25 hours where I’m not giving my toddler DS my full attention, I’m not cleaning my own house, I’m not doing anything for my household. That’s a time/emotional cost for me.
It’s also 25 hours a week where I could be earning money, paying into a pension etc. So financial cost as well.
The financial cost makes me vulnerable. It reduces what I will have to live on in retirement and it reduces what I have to live on now. If DH, the main earner in our household, decided to fuck off I’d be up shit creek. The fact that the time and emotional costs are piled on top of this just makes it harder.
Now, I love my grandma to bits and I don’t begrudge giving her my time, my energy and even my money. But it fucks me off so SO much that society as a whole just expects women to bear that burden.
If men were equally affected by this issue I’m sure that as a society we would try to move forward together to find a solution - more flexible jobs, better alternative care provision, an acknowledgement that care ought to be paid for properly. The fact is, it’s women who are most affected and that is inherently unfair and sexist.
Gah
I find it so hard to make my point succinctly. Sorry.