He's a billionare athlete, the greatest of all time in his chosen sport, he's still young-- why is anyone surprised by this?
He's not a public official, or a preacher-- the girl isn't under age or a relative; who gives a fuck where he gets his jollies from outside the home?
Most, if not all the guys in his position would do the exact same shit.
It sucks that this is going to ruin his life imo.