I finished my working week with more control than I had earlier on. I'm still not getting the support I was promised but I have laid out my grievances and now it is up to them to respond. They may choose not to respond or they may decide to back track on the support, I just have to wait and see. Meanwhile if I get triggered again I will just up and walk away (temporarily) and hope my boss doesn't decide to humiliate me in front of colleagues again, if he does I will try to maintain my dignity. Easier said than done.