If a woman does not perform any of her marital duties towards her husband, she has no right over him for food, clothing, and housing, even if she continues to live with him. If she sometimes refuses to submit to her husband’s legitimate sexual wants, then based on obligatory precaution, he is not exempted from providing her with her maintenance. As for her dowry, if she does not perform her duties, he is in no way exempted [from owing it to her].