She bought into the extremist "Us vs. Them" rhetoric that The General was spouting off, and thought that the only way she, Colonel, and Zero would be happy would be if the reploids formed their own nation away from humans. Violently if necessary.
Is there any MMX media that shows how Reploids live? I've always wondered how they spend their day to day. Do they upload memory? Do they get repairs? What does one do with time when you don't really need to eat or sleep?
She's upset nobody voted for her.
might as well post some pics of MM girls
Most she did was try to kill Zero after he killed her brother. Secretly wanting a world where reploids could live on their own away from humans is not really a crime unless you actually act upon it.