That sounds really healty, I think. I mean, you tried - a lot - during a month and then noticed that the r/s couldn´t go well - so it´s over. Is it?
We're a month into being broken up. We were together over 2 years. I tried really hard during that time, to no avail. I now understand there is no amount of "trying" I could have done that would have worked.
Nope, I never thought we'd end. I was never going to give up on her, ever. It was her choice.
We always talked about how we'd never split up, but if we did, we'd stay best friends.
Though some days I could quite easily strangle her, I know we're still cool.
If I put appropriate boundaries in place, then I protect myself but am still "there for her" so I don't think we ended badly, even though there was a lot of heartache on both sides.
It's good you've had other relationships to compare to, that must help in a way?

x
I never thought we'd end either. I now understand I was living a fantasy, because the reality is the relationship was absolutely going to end, and not well.
It does help to look back in other relationships. They obviously ended too, but they were infinitely healthier than the r/s I had with my exwBPD. This suggests to me that I am capable of a generally healthy relationship.