I grew up in a deeply dysfunctional family that on the surface seemed to "have it all" but didn't because of my father's alcoholism. We all suffered and he died a long time ago. My brother and I fell out over a financial situation a few years ago and he no longer talks to me. He has also cut our elderly, disabled mother out of his life.
I have got in touch with him urging him not to overthink the situation but simply to meet up with us with absolutely no explanations or recriminations but he doesn't respond. It is as though we are dead to him, should I just give up?