I know a woman medical doctor (a high school classmate of mine) who is married to a man who is a carpenter. (He owns a small home remodeling business.) She seems happy, and she certainly has been married to him for decades now. People don't always have to be matched in level of schooling completion to be good matches for love and for forming a family together. Anyone who has been looking for a spouse for a long time might be well advised to reconsider whether their spouse search criteria are too stringent to be practical.