Many people would say that Brutus is indeed a betrayer because Brutus stabbed Caesar in the back and Brutus turned against Caesar numerous times by helping to organize and lead the conspiracy group, but he did believe that it was for the good of Rome. Moreover, Cassius told Brutus lies and bad, hateful thoughts that made Brutus do what he did.
Many people would say that Brutus is indeed a betrayer because Brutus stabbed Caesar in the back and Brutus turned against Caesar numerous times by helping to organize and lead the conspiracy group, but he did believe that it was for the good of Rome. Moreover, Cassius told Brutus lies and bad, hateful thoughts that made Brutus do what he did.