Responsa do Liczb 32:44

Must the rabbinical court remove her from his house, as they are forbidden to seclude themselves, and even if he does not seclude himself with her, because the Torah states: “You shall stand blameless before the Lord and before Israel” (Bamidbar 32:22)? Or may we say that since his father’s wife dwells in the same courtyard, we are not required to remove her from him? And if the rabbinical court must remove her, what would be the reason for her removal? We do not find seclusion forbidden except with an unmarried woman and a non-Jewish woman. Why would we forbid her to live in his house? Does she have the status of a “beautiful captive woman” or not? May our teacher instruct us, and may his heavenly reward be doubled.