Can you sue your parents for support? 
Legal Services Society 
Online and hard copy publication (fact sheet)
http://www.familylaw.lss.bc.ca/resources/fact_sheets/can_I_sue_parents_for_support.php

Champions for Change - self advocacy tool
Representative for Children and Youth BC
Online publication
http://rcybc.ca/sites/default/files/documents/pdf/reports_publications/rcy-championsforchange-final_july_20.pdf   

Families Change: A teen guide to separation and divorce
Justice Education Society 
Website 
(French)
http://teens.familieschange.ca/ 

Family Breakup
Justice Education Society 
Website
http://www.legalrightsforyouth.ca/family-break-up

My parents are separating: what about my concerns?
Clicklaw (Courthouse Libraries BC) 
http://www.clicklaw.bc.ca/question/commonquestion/1011