unhinging
v. (把门等)从铰链上取下( unhinge的现在分词 ); 使移走; 使分开; 使失常
If you say that an experience has unhinged someone, you mean that it has affected them so deeply that they have become mentally ill.
The stress of war temporarily unhinged him.
战争的压力让他一时丧失了神志。