Blessing: something that helps you or brings happiness.
My ex, Carmel, is a very special person who has something very wrong with her brain.
Her best self taught me wonderful things and brought me all kinds of happiness.
The part of her that was badly damaged taught me a lot too. Like that I had to start living for myself and not others, how I don't know how to talk about my feelings and I really need to learn, that I'm not some super strong perfect person by any means, how important boundaries are, and that I am more important to me than the feeling of being in love.
Stuff like that.

Wow peacebaby
It always strikes me when I read a post that I could have written word for word. And this is one of them. You expressed (and vera nicely too) exactly what I was thinking.
I especially resonated with the "I am not a super strong person by any means". I remember how blithely, naively, I walked into this relationship thinking yeah there are some problems here but I can handle them.
Yikes was I wrong about that one. And a couple of others.
babyducks