If Divorce Occurs During Woman's Hayz or Nifas
Issue No. 2139- If a man thinks that his wife is pure from ḥayḍ and divorces her, but it transpires later that at the time of divorce she was in the state of ḥayḍ, the divorce is void. On the contrary, if he knows that she is in the state of ḥayḍ and divorces her, and it transpires later that at the time of divorce she was not in the state of ḥayḍ, the divorce is valid.