Dear Moon,
It sounds like you're afraid of your anger. Afraid of what it might make you do. Afraid of how big it is. The thing is, the way he treats you, and especially the way he treated you today, well anyone would be angry about this. Perhaps the reason it feels so big is that it is also probably tapping into the other terrible things he has done all your life. Perhaps that is why it feels so overwhelming today. Because it is more than just one act of disrespect, more than one childish, selfish man, more than the two abusive incidents this summer, more than the inheritance. All the terrible things over all the years are connected. This rude phone call, and all the others, are like dominos knocking into each other and laying flat this one huge, complicated design.
It must be handled in small, manageable chunks. So, that you don't become overwhelmed. Maybe you could tell us some of the things here. At your own pace. I know that I would read it and feel supportive of you. I feel supportive of you right now. And I think it will be okay because I believe you can work through this.
Love, Pennyplant