What cause the animals to rebel? Why?

The farmer did not feed the farm animals very much. The farmer only gave them enough food to keep them alive. The reason that the farmer only feed them enough to keep alive is because he is a drunk. The animals had a meeting in the barn, and they listened to old major about his dream from the night before. As a result, the animals wanted to overthrow the farmer/ man. I feel like I am going to rebel against my step mom. For example, my step mom told I have a few hours before I had to clean my room, but then about ten minutes later she said why are you not cleaning your room. After that I clean my room and while I was doing it my dad called me, he was at work, and said that my step mom called him saying that I was not listening to her. So I explained to him that she gave me a few hours before I had to clean my room, and he said that's not what she is saying. after that I finished my room and just sat in there until my mom came to get me.