I can't stop fighting with mom

hi I'm a 14 year old boy and I constantly getting fights with my mom the most recent fight was when I hit my brother (so soft a hit with a feather would hurt more ) so it was like a push he starts crying my mom comes and starts pushing me and telling me...

to hit back I just crab her and push her so I can get out ofthere but I don't and she starts throwing food and she grabs a container and throws it At me it missed about a inch away from my face it weighd about 4 pounds I run to a spare room and lock the door she starts calling me a pu ssy for not fighting a di*k head everything while trying to open the door I don't how to stop this please help

you should call the police if she's doing that I'm at a fosters home because my mom did that to my only she pushed me down the stairs and I was in a coma for 3 weeks you *NEED* to call the cops and tell them whats happening!!!

omg I agree its against the law I think. just call the police or childline im sure they'll help