assalamualikum, Mufti Sahib
الجواب وبالله التوفيق
You should talk to your wife and explain to her about the rights and responsibilities of the husband and wife over each other and what a fulfilling pleasant married life really means. Also explain to her father to have a separate living arrangement for him in order to not quash the lives of everyone involved.
واللہ اعلم بالصواب
