Just for context, sometimes, me and my younger sister have very dumb conflicts sometimes because she's very immature and rude towards me.

Today, I just had a beef with my younger sister because she was very rude towards me (asking if I was deaf) just because I took a little bit long to get there because I was already doing something. Then, when I asked it back to her (rethorically, obviously) because I had already told her that I was doing something important and couldn't go there, she started crying and sent my father a message telling what I did but not what she did.

It is really hard to have a sibling that is so rude and immature because they can be wrong in a situation yet you will get screwed up because they reported you.