Don’t assume a university educated woman with a professional career won’t be willing to give it up for marriage, husband and children.
I’d have given up university teaching in a heartbeat. The opportunity never presented itself so I’m thankful I was at least able to support myself, being a life-long single.
I do know I’m an exception in that the university or professional lifestyles never sucked me in. My friends and other activities are all with blue-collar and working class people!