My Brother has sudden high and lows in mood. He is married and constantly doubts his wife . He is very rigid and very emotional. He has a very conservative mindset. He doubts everyone and has trust issues. He expects too much from his wife. He doesn't has his own opinion and goes on following whatever negative opinion a person gives about any person. He is very negative all the time. He shares very personal things with anyone. He loses his temper very fast and sometimes retort to emotional blackmailing to convince on his argument. He also wants everything to be placed in order and if someones changes it, then he loses his temper and abuses.