Hello WhoMe51
I was deleting old pictures of my exgf on my computer and ran across something I sent in a text early on in our relationship.
Basically explaining "I'm not God", "I cannot fix you or your problems with BPD"
I knew this from day one, she was in DBT before I met her and stopped the therapy.
If I spent 1% of my energy I spent on saving her from her and put that into myself I would be the happiest most successful man I know.
Opps, I am happy and content, or as we say in AA... .

"Happy, joyous and free!"
Probably drives her nuts I am happy but that's because I am loving myself the way I need to keep people like her on the other side of my boundery.
She's still the same miserable person she was the day we met.