So that's when you consider she turned evil? Her second life? The life where she was burned alive by Destiny?

Or, if you only consider her last life when she turned evil, then you acknowledge that she wasn't evil back then, just misguided and living thousands of years and being unable to change the fate of mutants made her myopic and insular until she tried one last thing with Charles which she thought failed (need I remind you that Omega Sentinel came back in time because in the original timeline it still worked out fine and Moira never betrayed them) and...

...wait this completely obliterates your analogy. Whoops.