I am not so sure the situation is helpless. You have contacts outside the home that can be approached for help: this friend of yours, and even your online teacher/assistant and adjudicator. If it is as bad as you being prevented access outside your home this is a legal matter. There are resources to help. for instance, you have access to us, you then ought to have access to the authorities.

If this is not the case then why aren't you doing something about this on your own? What can we do to motivate and empower you.