The World Federation One Stop Fiqh

Ruling 2431

If a woman does not perform any of her marital duties with regard to her husband, she has no right over him for food, clothing, and housing, even if she continues to live with him. And 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 her it].