Epstein had an island and a ranch and a Manhattan Town House and a private jet, so I guess quite a lot. Given Epstein died so conveniently I doubt if it will all ever come out. Presumably there are quite a lot of powerful people who hope it won't.
The decor in Epstein's Manhattan house was straight creepy. I am not surprised that, whatever the basis of her husband's relationship with Epstein, Melinda's spidey senses were buzzing.
My first reaction when hearing of the split, was a disinterested sadness. They had been together a long time and achieved a lot, particularly in terms of global health, but, I assumed, had grown apart. These stories, bring a different twist, are either the newspapers knowing more than they can print, or simply salacious gossip. However the source is the Wall Street Journal, then quoted in the Times. Not your standard gossip rags.
Melinda says she is a feminist. She would be in a good position to shone light on the money/power/patriarchy.