Sorry if this post starts to go off topic but I'm desperate for advice and I'm shaking with fear.
Been separated from H for over 2 years now. He left the marital home. We have 50/50 access to the children although I don't feel this is beneficial to the children with regards to school drop offs etc. My ex is a bully. To the point that his behaviour caused me to have a breakdown. I was threatened with him taking the children away from me on the grounds that I have depression. My children are my life. I have no support. We agreed that he would pay half the mortgage yet he constantly threatens not to pay. I work part time and claim tax credits. He works full time in a good job, benefits etc, and was recently able to buy a second home. His girlfriend also works full time is about to move in.
He is demanding half of the child benefit. I know that legally he is entitled to it but their earnings by far outweigh mine. I'm not asking for child maintenance, I never ask him for anything but he's trying to screw me over for £65. I don't believe this is about money, it's about power. I tried mediation in order to get him to leave me alone but it didn't work. This weekend it was my youngest childs christening. I wasn't allowed to go to the party afterwards because he arranged it at his new home despite me offering to have it in a neutral place and pay half. He's an extremely aggressive man. I can't go back to that dark place again. I won't. I just need some help. Please :(