I swear sometimes I feel like my mom doesn't love me because she allows my younger brother to treat me, her and my…

I swear sometimes I feel like my mom doesn't love me because she allows my younger brother to treat me, her and my younger sister like we are worthless pieces of shit to him. I legit got yelled at by him because I told him I needed to use the bathroom. she always takes his side when we fight and I'm left to deal with "dramatic emotions" because she says that she always tells me "not to listen to him, he's crazy" well that's not enough... i need her to fucking act like his fucking mother and correct his fucking behavior. I have been crying for the past 10 mins cause everyone here is looking at me like I'm the crazy one but all I want is to get away from him and my mom. but I have no where to go. ladies I feel so betrayed by mom. I feel heart broken cause she doesn't care about how I'm feeling. but I VOW to teach my son to respect me and any women who are in his life. I won't be like my mom and allow him to anyone e like they are animals.