Administration Sucks

I don't understand the administration here. They're here to support teachers, to help us when we need it. The administrator on my hall, however, has it out for all of us. He doesn't want to help. I feel that the only reason he ever stops by my room is to find something that I am doing wrong so that I can get in trouble for it. And it doesn't stop there. Oh no. Not only does he have it out for me, he makes sure that the other administrators know that things aren't perfect in my class either. I'm seriously unhappy here. *grumble*