An attorney represented a client in connection with the clients divorce. The attorney and the client had several disagreements about the tactics to use and the client stopped paying the attorney. After a few weeks, the client decided he would be better off with another lawyer and told the attorney he was fired. After giving the client sufficient notice to obtain replacement counsel, the attorney requested the courts permission to withdraw from the divorce litigation, but the court denied the request. The attorney continued with his representation of the client. Is the attorney subject to discipline?