儿女夫妻

Explanation: Original couples grew up together since childhood 　　Usage: As object, attribute; that first wife 　　Source: Yuan Anonymous "Village Music Hall" second off: "He is your husband and children, such as deeds to do this, you tell him to go, I see the license." 　　Examples: They are a ~ Thesaurus:  husband and wife by the first marriage, the first wife spouse