If the company terminate your H1b they are supposed to buy air ticket for you. They will have to pay your salary no matter you were in bench or not. If you are planning to go back then tell them that you are going to file a case in labor department. If you are very serious, you can give a notice to labor department. Please google on it in depth. I am not a lawyer so my advise is what is heard/read randomly. There are other opportunity so get out of dhoti company and try to look for it.