What if you ex-boyfriend beats you?
Obviously you have already "left" him as you refer to him as your EX. ou need to contact the police honey. They really can help you. Dont be afraid to do so.
Then it's a good thing he's an ex. I've been there done that and you are definitely better off without him. Stay strong and report him!
Leave him it's ashame this happens
You should probably STAY AWAY. Get a restraining order. Something.