Is this a good character and conflict?

[Dave]

Choosing between being a queen or having a husband and family, is this a relevant or internal conflict for women today (choosing between a career or starting a family)?

A little background information, she's heir to the thrown, and if she does become queen she would be the first queen of Ardia. She currently enrolled in officer training at the kingdoms most elite military academy. Also another first, infact, in Ardia, there's never been a female soldier, her alone an officer (the military academy is part of a bigger university, so there are other women on campus but not on the military side). Needless to say many of her follow students, and most if not all of the schools staff, see her as a spoiled brat who doesn't belong. Even her own father, well proud of her, doesn't quite get or understand his daughters determination to be her own person. Oh, yes! Her name is Catherine.