Agency in Divorce
Question :

I had made the uncle of my wife my wakil (agent) in order to divorce her; however, a week prior to the divorce, I changed my mind. Her uncle was out-of-reach for me to contact him, so I informed my wife that I no longer wished for him to be my agent and requested that she inform him. However, he went ahead with the divorce anyway. Is this divorce I no longer wished for valid or not valid?

Answer :

The agent is not dismissed without being informed of such dismissal, either by the principle himself or by a trustworthy person.
If such notification was not given to the agent, then the divorce is valid. However, the divorce can be revoked by returning to the marriage relationship during the waiting period, if the divorce was revocable.