you needa have that talk with her, only she knows what she’s thinking. maybe she grew up in a traditional household where that kind of dynamic was normal. maybe she knows that you’ll say yes so she keeps doing it. it doesn’t necessarily mean that she’s only using you for your money or objectifying you, but if that’s how you feel then you need to communicate with her. not strangers on the internet
If you’ve talked with her and neither of you can come to an agreement, it’s simply not working. To preserve your dignity, I would leave her unless she gives you a set plan of how she wants to change (if that’s really what she wants). You should still leave if she’s changing just to change because that will cause resentment. I am a woman who likes men. Even though I’m becoming an MD, I want a man who enjoys providing for me. If he’s not happy doing this, I would also leave him. Best of luck, OP.