What to you do when a neibour bashes you up and you spend the night in hospital and get stiches in your ear?

I was watching tv at 12 midnight when there was a bashing on the door and they yelled out leave joy and neil alone were going to smash a window and hurt one of your dogs anyway my adrenelin went for 0 to 20 and i opened the door and they were drunk there names are tracy cubis and donna brown and they live arcross the street anyway i went out the door and they bashed me up and i looked like opera when they finished with me and i got 4 stiches in my ear they were big girls and i am a smaller person they only got a couple of small brusies if the grandfather neil had not come arcross and got them off me i would probably be dead. I dont know what they are talking about as i never did anything wrong to joy and neil