くうけい

くうけい【空閨】

the bedroom of a neglected [deserted] wife; the bedchamber of a widow [widower].

●空閨を守る lead the lonely life of a deserted [bereaved] wife; be a lonely wife; remain true to one's husband in his absence

・空閨を守る[かこつ]妻 a grass widow; a lonely wife.