I suppose so. I find that "housewife" is becoming less and less common all the time. Some people call themselves a "stay-at-home mum/dad" and I guess this lady might call herself a "stay-at-home aunt". In all these circumstances, I think you should find out how the lady refers to herself before choosing a label for her.
Actually, this lady doesn't exist. I mean, I've just created the situation in order to find out the right word to refer to women like her.
What exactly are you you trying to achieve by referring to her? What do you mean by 'women like her'? Why does it matter that she's female? Do you want to refer to her occupation? If so, then she's unemployed.
In case I try to explain the meaning to, let's say, my nephew, and he comes up with the question.
Sorry, I don't understand. What meaning? What question?
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