Lost in the MIDDLE!!!

I feel I am the least favorite child in my house, even my brother’s fiancée has taken my place as the daughter. I feel like I don’t fit in at all. My mom is always supporting my younger brother even though he does something bad. Take today for example, I have cramps and I am in such pain. I called his phone 8 times he didn’t pick it. I called the home phone another 8 times and I hear both ringing, he didn’t pick them up. Then I went to meet him and asked him why and he didn’t even answer me. I was taking in front of him and he is disrespecting me in front of his friend. Then I called my mom, thinking she’ll talk some sense into him, she called me and tell me to calm down. Before she called me telling me to calm down, I told my brother to call him, 3 times, he didn’t reply me and I turned off his video game till he did and that was when she told me to calm down. Granted, I know I have anger issues and maybe turning off the game was a bit much, I just wanted my voice to be heard. My younger brother was at fault but I got blamed. I tried explaining to my mom and she took it the wrong way. Even when we were kids my younger brother will do something wrong and I got punished for it. My father doesn’t like me, I know parents say they like their kids equally, that is a lie, I know for a fact that I am the least favorite. My parents adore my brother because he like a genius, of course they like my older brother because he is the first child, I am like the middle child no one wants. Even his fiancée is the daughter they want. I love my family, when I had a job, I used to spoil them a lot and I think maybe then, they managed liking me and now that I am without a job, I am the child they are stuck with. Sorry my boyfriend is asleep and I can’t rant to him so here I am guys.