Again, people are looking at their spouses as if we were living in the 1950s. Most married people I know, the wife has her own career, does her own thing. So she’s going to get 50%, if he’s contributed more than 50% to their net worth?
I know his wife contributed at the beginning, but not 25% worth or $36 billion worth, not even close, imo. She even admitted in an interview that she was “not much of a business person“.
Also, her tenure at Amazon was relatively brief, and other than support at the very beginning, she really didn’t have a whole lot to do with their success which gradually built over a period of a decade or longer. In fact, she’s been a novelist most of the time.