Is the wife considered forbidden to the husband if he said to her "You are divorced, you are divorced, you are divorced" to prevent his family from pressuring him to take her back after a single, Sunnah divorce?

If you utter the triple divorce during your wife's waiting period (iddah (definition)) from the first divorce, some scholars are of the opinion that a divorce pronounced during the iddah does not count. Sheikh Ibn Uthaymeen holds that the triple divorce counts as only one, unless it is interspersed with a reconciliation (raj'ah) or a new marriage contract. However, if the utterance of the triple divorce occurs after the wife has been taken back (reconciled with), it is considered a single divorce. The summary is that the triple divorce counts as only one, and if it occurs during the iddah, it is considered void and does not constitute a divorce.