noun
good old wife; wife of many years
Affectionate term for one's long-time wife, often with a sense of familiarity and endearment. Can be used by the husband or by others referring to his wife.
彼は古女房と二人で静かに暮らしている。
He lives quietly with his good old wife.
うちの古女房は料理が上手
My wife of many years is a good cook.