What in fucking hell.
If I ever date a guy who actually expects me to tone down and become a 小女人 to him, there is no way I'm marrying the guy.
It's not like I don't have expectations of the person I date/marry/whatever, but I am certainly not going to force that person to change certain aspects of their personality just to get married.
People change and mature and sometimes couples do it together. If I do tone down it's because probably/HOPEFULLY I've grown wiser and more mature. And I want to be a 小女人 to my partner because I think, I feel the person deserves to be treated gently and with love by me.
It's just the idea that every girl needs to meet Mr Right and become the girl behind the successful guy that irks me that much. Any perceived flaw of my personality would not, should not and will not be cured by marrying a guy.