Too many people fail to "tend to their own knittin'"...failure to remember where his bed is and who is supposed to be in it doesn't make Tiger a bad golfer...bad husband? Yes...but he's still a good golfer.
Just like failure to keep his pants on didn't make Bill Clinton a bad president. To keep myself out of political "no-no" hot water, other things might have made him a bad president, or might have made him a good president...but Monica had nothing to do with it!
S'all none of my business...what those men do or don't do should be between them, their wives and their other women...I'd be mortified if my hubby had an affair and it got broadcast around the neighborhood....let alone the country!