To first - I’m pretty sure there’s an implication here. I may be reading into it too much, I will grant you that. Mea culpa.
To second - what kind of confirmation are you looking for? Other players saying he had sex with their wives? The wives? It’s pretty well known; in the press and personally (I have friends that work in the business, including tour, Callaway, TM, GC), I don’t want to go TheoShmeo here, but yeah, he banged multiple other tour players wives. I’m not a huge fan of infidelity or home breakers, but your mileage may vary.
Not saying I’m right to even speculate, but just saying if true, he had it coming.