Married man

One night a man walks into a bar looking sad. The bartender asks the man what he wants.
The man says "Oh just a beer".
The bartender asked the man "Whats wrong, why are you so down today?".
The man said "My wife and i got into a fight,and she said she would'nt talk to me for a month".
The bartender said "So whats wrong with that"?
The man said "Well the month is up tonight".