"To stand up again her sister" turning into something she is not was really unnecessary, she seems to be too bitter to talk about it calmly. (why would she stand up against her? what did celestia do)
you know whether she wants to kill anypony or not, we don't even know that, but like i said, its possible that they might freeze or starve to death
When did anyone said about Celestia getting banished? (i'm sorry i don't remember the stuff i said in the past)"She doesn't have damage on her body" what are you expect? blood?
I don't even care about my theory and opinion about NMM all that much anymore, she and along with Celestia and Luna are still a mystery, and i won't change your opinion on yours bout NMM
but we don;t even know that entirely do we?