What is the ruling on being unaware of the occurrence of a contingent divorce (طلاق الكناية), and what must the husband do if he was unaware that it takes effect by circumstantial evidence (بالقرينة) and intended by it to frighten his wife, who requested a divorce without cause?

The fatwa adopted on this website is that divorce does not occur if one did not intend divorce with these utterances, whether it was during anger, dispute, or contentment. This is based on Al-Kasani's statement: "There is no disagreement that divorce does not occur with any of the ambiguous (kinayah) divorce pronouncements, except with intention. If he intended divorce, it occurs between him and Allah the Almighty. And if he did not intend it, it does not occur between him and Allah the Almighty." You must ignore intrusive thoughts (waswas), and stop researching and scrutinizing them, for their consequences are dire.