Alright I have decided to fire back against the prof. I just replied to him saying
Hi Prof,
I do not agree with your assessment at all. I want to take action against X myself. Is there any way I can file a complaint myself with the Dean?
I feel that X should not have any say in this. She blatantly copied my work, and I refuse to let her get away with this. This situation has angered me a lot, and I feel stupid for letting this happen to me.
I have the necessary proof, along with the original document that I wrote myself and timestamped the last time I saved the file. This along with the text messages should be sufficient enough for my innocence. If you ask X for proof, I can guarantee that she will have none.
You don't fukkin' listen

Once your prof showed his ass you should have taken everything to the dean

He cold...but full of candor 

Harsh, I'd give her a D instead 



