Is the first divorce considered irrevocable, and are the two subsequent divorces also considered irrevocable, and is it still possible to return to him after these divorces?

Divorce by telephone occurs if the husband intends it. It is an irrevocable divorce (Talaq (definition) Ba'in) if it occurs before consummation, and a revocable divorce (Talaq Raj'i) if it occurs after consummation, according to the majority of scholars. Regarding the statement "You are divorced, divorced," if it is uttered during the waiting period (Iddah (definition)) and he intends to issue two divorces, or he intends nothing specific, then two divorces are counted. If he intends to confirm the first divorce, then only one divorce is counted. If three divorces occur, the wife becomes irrevocably divorced (Ba'inunah Kubra) and is not permissible for her husband until she marries another man and then is divorced by him. Consuming stimulant pills (drugs) does not prevent the occurrence of divorce according to the majority of scholars, even if the husband is unaware of what he is saying. However, others hold the view that divorce does not occur if he is unaware. Due to the multiplicity of possibilities, it is necessary to refer the matter to a Sharia (definition) judge.