Actually, I've heard of this "Einstein's Wife" business, too. Not sure of the veracity.
All I know is that it's far, far harder to get reliable information on the subject than it was 15 years ago, at least from the internet. It's as though the entire discussion has been vetoed from somewhere or by something. Everyone seems to think it's a conspiracy and one could say that if there's a conspiracy, they may have caused it. I suppose it's possible to get some kind of info from the kind of sites that are quite rightly blocked as much as possible.
Well, my ex wife is Jewish and so's my daughter. I'm not going there.
A true waste of time is arguing on a chess forum about whether Einstein thought chess was a waste of time.