My wife and I were sitting at a table at my high school reunion, and I kept staring at a drunken lady swigging her drink

as she sat alone at a nearby table.
My wife asked, 'Do you know her?'
'Yes,' I sighed, 'She's my old girlfriend. I understand she took to drinking right after we split up those many years ago,

and I hear she hasn't been sober since.'
God!' says my wife, 'who would think a person could go on celebrating that long?'
And then the fight started...