To compound a sad situation, Campbell announced he had separated from his wife Julie.
He stopped playing for close on three months with a tendon problem in his left ankle.
For a time, after his remarkable 2005, you hoped he would find his way out of the rough and again become a contender. It didn't happen, and surely won't now.
Campbell differed from many of today's players in that he was emotional, and showed it.
He had dud days and dazzlers too. He was always worth watching, and had the ability to produce magical shots and make them look easy. A grinder he certainly was not.
It's worth recalling that he was in the top six at both the British Open and PGA Championship that year, and nabbed three other top five placings. Of Campbell's 15 titles, only one - a biggie for sure - in the US.
And that's the reason Campbell's taken another hit when he's down, courtesy of CBS Sports, who have rated him fifth in a list of the 10 worst golfers to have won majors.
But putting Campbell in with this lot seems a touch unfair.
After all, besides his victories, he was named European Tour player of the year in 2005, spent six years ranked in the world top 50 and got as high as No 12 world ranking in 2001.
But whatever happens in his life, Campbell has one thing which will remain affixed alongside his name for good: major champion, and that's pretty special.