Replying to Got hit over the head with a guitar, then kicked out of my house for it.

My brother was talkin shit to me after i told him to pick up my guitar he had left on the ground so i just stood there and he tried to push my because my dad was there and he know my dad is always on his side, so i just pushed him into the stairs, and he got up, hit my in the side and then over the head with my accustic, then my dad came over kicked me out whith bare feet. What should i do, im done goin back home