Hello. I'm new to the whole legal system and all this family law. Have been separated with my ex for four years now. One child with disabilities. Been through mediation and I have been on parenting plan for over 12 months, expired now. No court orders or avo's etc. Keen to be a part of his life, trying not drag it through the whole legal system again. What rights do I have as the father and as to when and how long I can see him ( custody of children)?