Hi cherryblossom
Well done on finding power and healing yourself. That's really pleasing to hear. And yes, you're right, it is self compassionate. I think we do need to pay more attention to ourselves sometimes.
I'd like to share that I really relate to this:
Around the time of getting together with BPD ex I felt ready for a mature, stable loving relationship -but had not put any clear thought into what that might look like in a man
My experience was that, looking back, I felt I was really ready "on paper" for a long term relationship. Nope. I could have married anyone, my boxes were that easy. I was definitively a naive (or, "dumb" "happy vending machine" that she could kick and break the glass of. That was my job. My experience has been very painful but helpful to me, so I'd like to help you find some silver in that cloud that is our experience with those BPD exs

Mine was with a upwBPDexgf.
I explored the origins of my vulnerability (so everyone can be happier). This collaborates with your experience of being kinder to yourself. I spread that to enhance other areas of my life. I was inspired by this board's "second failures" and also worked on preventing recurrence. I
feel and think "wow I'm so lucky or blessed in this area from that experience God put in my life". Thank God I didn't get married (also included a direct warning from a board member).
When I have fully recovered I will set the goal and intention of meeting a stable loving man and I am sure I will get one as I would have put a lot of thought and focus on it -I have been non committal in my goals in the relationship sphere and look what happened -blind sided!
I learned that it is very rewarding to think about what I want in a relationship. This collaborates with your "non committal in my goals in the relationship sphere". I learned that just because I don't like being "boxed" doesn't mean it's a good idea to get rid of them altogether (going too far the other way to "save" the other person pain). Her using this as an explicit weapon signals to me I had it "right".
Hopefully these can help you see the goodness in your hardship too cherryblossom

Separately, I noticed that your two statements of relationship goals didn't necessarily conflict on every word. Is there a middle ground you can be happy with?