Could you perhaps contact your old doctor and see if they are able to recommend any clinics in Canada? this happened to me when i moved, my doctor wasn't able to tell me specifically where to go but he signposted me to the main organisation in that area and from there i sought treatment. As for your mum, im sorry she seems poorly too. Have you ever spoke about to her about this? You don't need to say anything specific but she might like to hear that your there for her too and are available to talk to her if she needs too. As for the trich i would suggest sitting down with both your parents anyway and explaining that you are really struggling with your illness and want to move forward in your life but feel you aren't able too unless you seek the appropriate treatment. Have you set yourself up with a doctor in Canada yet? surely they would be able to refer you or suggest somewhere appropriate? Good luck and keep trying