My mom won’t stop getting mad when I tell her my brother likes a girl.

So basically a couple days ago, I’m just going to be hanging out with my brother at my mom’s house, and I was supposed to meet him there. So I was planning to meet my brother at my mom’s house, I got to my mom’s house, but as soon as I walked in, she screamed. I was going to tell her that I didn’t want to hang out with her because I was supposed to be out with my boyfriend (my dad is a married couple). So I told her I didn’t want to hang out with her because I was too nervous. She then started calling me stupid and saying I’m stupid and annoying, and even told me “I know you love me but I don’t wanna be around you all day,” like, my mom is super annoying and makes me feel bad for wanting to hang out with her all day.