EASY 10 points PLEASE HELP?

My bitter *** mom keeps me in the house EVERY summer and then ever since i could tie my shoes this ***** has been threatening me when she had problems. Yesterday she called me lazy and said i never wanted to do anything so i said " NO actually i try to go to places every day your the lazy one" and she said your calling me lazy? and i said " Naww im calling you energetic because it takes a lot of energy to call me from my prison cell of a room to the living room to turn on the light for you (she does that) and she threatened me. that was the first time i've said something like that to that ***** but i lost it. Today about 5min. ago she accused me of using 7 cups a day and i said how is that possible we dont have anything to drink then she threatened that one day she was going to slap me or punch me and not stop. Im sure i can whoop her *** but still do i call DCFS, Fight her or Runaway. She has hit me but it doesnt even affect me now