从一而终

Explanation: Her husband died, no longer married, then old feudal ethical code of women in bondage. 　　Usage: Partial official; as predicate; means not having two masters 　　Source: "Zhou Yi Hang": "woman Zhenji, single-mindedness also." 　　Examples: The same person, one reason or another woman on the ~, men, big wife, would promise big concubines? (Qing, Culture and Sport "Children Heroes" back to the 27th) Thesaurus:  A woman with two husbands is not something