Has it been said how they actually met? She was already working as a doctor then, or was she still in school? Seems like they would have run in different circles then. Maybe she met him while he was bartending?
And where did "scientist" come from? One daughter said he doesn't work now, but he used to be a bartender and a scientist, but had to retire to stay home and take care of her and her sister. (paraphrased) (And I can't believe this is the story he told his girls, while they still must have been very young! Feeding his pretentious, self-inflating false narrative to his little girls even, really?? His ego is outrageous.)
Maybe his college major was something sciency? Did he ever graduate college?