When you start a relationship with someone, you seek similarities.
You seek points of connnection and things in common.
This is a big issue, which will only get bigger.
This is not to say there is anything wrong with what she wants to do.
It sounds like she may be a maternal homebody... and she's just working to earn a bit of cash.
Alternatively, she may be bone-lazy and expect a guy to support her.
(I can't tell from here, it's a bit far.....)

But you can probably tell better....
In any case, if that is not how you envision your partner - because you want someone with a bit of dynamism, a bit of chutzpah, a bit of pazzazz and 'get up and go'....(as opposed to got up an' went!) then she's not the lady for you.
Because in time, you'll resent having to support her, or wish more for her, and resent that all she wants to do is raise kids......
No, I think you have to find a more like-minded partner, in order to be comfortable with what you want, and what they want for themselves.