From one secret source, Muller wanted to get divorced since two months. Maybe, Sheen would have threatened the Muller and in drunken position, would have showed his aggressiveness by threatening her. Anything could be expected from Sheen, who is very aggressive kind of personality and who doesn`t know how to treat with his wives. Let`s see what type of change would come in the attitude of Sheen, when he will finish his counseling. But I don`t think so Muller wants to go for longer relationship because she is fed up of the behavior of Sheen and wants to get freedom.