I think if this guy is all that good, then she should say yes. and also leave her job. that will be a small thing to pay.maybe someday the guy will get comfortable with the idea and will let her work. I have seen many women starting career after they have gotten married.
u see, no one will take away her education and her qualifications. and to tell you the truth, i have seen many women who tried to go after their careers and ended up single all their lives. I know a civil servant who went crazy ( as in mental institution crazy) and left her job after being single.
again it is all about costs and benefits.