One of those days

Tonight my grandmother let my older brother in the house. he took a shower because he stinks. I told him why didnt he take a shower at where is staying at. We got into a agrument. I said to him- While you were staying her you should of saved up money and you didnt. he said that he did but I know he was lying. Remember he is 29 then he started to yell because my grandmother was taking up for me. Then he said that everything is giving to me. I told him that he needs to get his self together because he has more responsiblity then me. Meaning his child and everything. Then he said something else smart before he left. Then I said that he do and sell drugs. Then he said you want to talk about me. "Everythign is handed to you...your a nobody.. you dont have any friends...and about being in the real world ( because my I got the apartment from my grandmother but it cost $700 which he doesn't know)" etc..Then i told him to leave he wouldnt then he said make me. So I got up and pushed him towards the open door he wanted to fight he said call the cops I didnt I hit him and try to get him out the door. We scuffled then my grandma got up so we wouldn't fight. He wouldn't leave so I got his clothes and threw them outside in the snow. He just walked away. My grandma said he was trying to punch me and instead he accidently hit her in the chest. So now his stuff is outside piled up against the wall. But I'm here said and depressed I cant be in this enivoriment. I cant my back is started to kill me after that. And afterwards I was shaking I called my mom and just broke down crying she said dont let him in anymore I told her that I didnt grandma did. Then she told me to pray and talk to god which I will do because hes all I have. my grandmother chest is hurting and she probably going to have a bruise.I'm just sad wanting to leave and never looking back for anyone except for my niece. I cant take it.