Well said. There seems to be some larger theme going on, not just about relationships but also about society in general - we do spend a huge amount of energy shining light on the darkness, and that is certainly valuable, but very little time imagining how things -should- be - a much harder task.
I'm also disturbed by the idea that all of society, all accomplishment, achievement, and maybe even all relationships are the result of power dynamics. It's a simple and juicy, easy to digest, view of the world. The real "Charles" sounds like a thoughtful and troubled person. Society at large is similar - as the author writes "alone with [the] memories of what really happened".
Is it possible the "steps towards something positive" is more conversations about sadness - or least, about ambiguity? "We are all unreliable narrators". Excellent essay.