Wait, dude, there's no way this happened 
Honestly, her loss :/ Also, just for future notice, don't trust your teachers. They'll rat you out in a second. Speaking from experience here >:(
Dude, she could get fired for that if that's what she truly said!! I would tell your principal or contact your superintendent!!
That's horrible, dude. I'm so sorry this happened :((( Hope you're feeling better soon, at lmk how things turn out!!