All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad is His slave and Messenger.
We have already issued Fatwa 85415 clarifying the Sunni divorce and the Bidi’i divorce (the innovative divorce, i.e. the divorce that is not in conformity with the Sunnah).
Writing the word divorce is considered as one of the metaphors of divorce, so divorce does not take place by writing it unless it is accompanied with intention as we clarified in Fatwa 89894. Therefore, if your husband intended to initiate divorce when he wrote it, then the first and second divorce took place. However, if he had written it without having the intention of divorce and he did not utter it, then divorce does not take place.
Moreover, divorcing a wife during her waiting period from a revocable divorce takes place according to the preponderant view of the jurists . Besides, anger is not an impediment that prevents divorce from taking place except in a case when the person is not conscious of what he is saying. For more benefit on the types of anger, please refer to Fatwa 121374.
As regards the third divorce, then if your husband initiated it while you were in a state of purity in which he had sexual intercourse with you, then it is an innovative divorce. According to the most preponderant opinion of the scholars it takes place as per the first Fatwa we referred you to.
Hence, if the two written divorces had taken place, then you have become irrevocably divorced from your husband with major separation and you will not become lawful for him unless you marry another man a true marriage [i.e. not in order to make you lawful for your first husband] and he consummates the marriage with you and then he divorces you or dies.
Finally, we advise you to take your case to an Islamic court as the judge may find out from the husband as to his intention and to the type of his anger. In addition to this, the ruling of the judge puts an end to issues of difference of opinion.
Allaah Knows best.