Just occurred to me, it must be great to have a totally unsuspicious nature as in:-

Yeh Lincoln was The President, but we just couldn't find a bed for him on his own - he had to sleep with a soldier....

look that's just where Clinton rested his cigar, could have been here , could have been there.....

Michael Jackson slept with little boys, but that's just cos he 's kind and likes to make friends with them...

Okay Hitler invaded Poland, but he didn't mean anything by it....

You wouldn't really need an open marriage if you were involved with someone like that.