Did he talk to your parents about dropping you? I'm not sure how it works in Canada, but here if you're under 18 the contract is with your parents and they have rights to make decisions and stuff. I don't think it's right that you should be responsible for the bills at your age either.

That really would be frustrating, and I know what it's like to suddenly be dropped and not have a choice about it. Don't give up on yourself! You have your whole life ahead of you.