Snape's unfairness

Snape is under the impression that Harry is stealing things from him. I dont like how professor Snape treats Harry like a piece of garbage. He is as equal as everybody else and he doesn't have the right to accuse Harry for something without knowing if he really did it. The fact that things are missing from his storage room is not Harry's fault but without knowing he blames him. And it's not the first time that Snape does that. He also has the habit of taking house points from him. It doesn't mean that because his father wasn't a friend to Snape, and actually an enemy, it means that he has to behave like that towards us. It's really unfair for Harry because he is always blamed for things he never did and it's unacceptable that he gets this kind fo bullying from a teacher especially. Also Malfoy is Snape's favorite and he always gives points to him even if he didnt do anything and awlways takes Malfoy's side when he is fighting with Harry.