Hi Chef1,
I'd like to join the others and welcome you. I'm sorry that you're going through a really difficult time. We're not doctors and cannot diagnose, what we can look at are BPD traits.
Is she 14 or 45
You're right, one feature of the disorder is emotional immaturity, a pwBPD are emotionally arrested at the age of a young child.
BPD BEHAVIORS: Emotional ImmaturityA month of NC after a 23 year r/s is not going to be enough to detach, the process takes time, it can't be rushed although there are things that can speed up your recovery and self protection helps. You care a lot about her and are worried if you're checking in on her 2-3 times a day and worried about social media.
I'm glad that you decided to join us, you'll find a lot of people here that can relate with you and offer you guidance and support. Did you hire a good lawyer? Hang in there.