I was just at work and my supervisor asked me to make another product. I shook my head and laughed. He told me not to shake my head and I responded well you know I have a sore back and ur making me make this product n dump all these bags so . So he than asked me what u dont want to make it. I said I have no problem making it just remember if I kill my back don't expect me in on Monday. So as I was gathering my materials for the batch, I was lifting a drum up and the cart it was on slipped out of my hands and flew up. My supervisor began to yell at me for the drum flying up n making alot of noise. I responded back by yelling back that it slipped out of my hands so fuck off. Which was not a smart thing to say. He than sent me home for the day. Just before I left work I went to the HR person to say I wanted to file a complaint against my supervisor. At that time my supervisor was in the HR persons office. The hr person asked me to wait outside. I said sure. As I walked away my supervisor told me to shut up. I just ignored it and continued to walk away. When I saw my supervisor walk out of the office I made my way to the office for my turn to speak to human resource about my complaint, my supervisor and I passed each other and as he passed me he told me not to come back to work. Which was half hour after he sent me home. Can he do that?