Is a divorce that occurred after intercourse that took place a day or two earlier accounted for, given that there was no knowledge of pregnancy at the time of intercourse? And is it possible to annul the marriage contract and renew it to cancel previous divorces, after the husband swore to divorce his wife if she sent an email to his ex-wife, and the wife sent it in a state of anger?

A divorce pronounced by the husband cannot be revoked, and it counts as one of the three pronouncements of divorce. A divorce pronounced during a period of purity (Tuhr) in which the husband had intercourse with his wife is an innovative divorce (Talaq (definition) Bid'i) and is valid according to the majority of jurists. As for the divorce of a pregnant woman, it is a Sunnah (definition) divorce (Talaq Sunnah). The second pronouncement of divorce occurs when the condition upon which the husband made his divorce contingent is fulfilled. The solution lies in the exercise of reason between the spouses, avoiding the instigation of problems and the use of divorce pronouncements as a means to resolve disputes. Each of them must know the rights of the other and fulfill them completely.