A bad habit
I overheard a friend telling his pal, "I can't break my wife of the habit of staying up until 5 in the morning.""What is she doing?", the pal asks."Waiting for me to get home."

A Man's Life is Spent Wondering
The average man's life consists of twenty years of having
his mother ask him where he is going; forty years of having
his wife ask the same question; and at the end, the mourners
wondering too!