A man was at a grave yard

A man was at a grave yard.

He began to moan "Why did you die oh why did you have to die?"

A passer by knelt down next to the man and said "Was this person very close to you?"

"No, actually i never met him!" replied the man
"Why are you moaning then?" asked the passer-by coursously.
"He was my wife's first husband!"