What do I need to do to move past this? If possible. I mean we are kind of bonded because of this domestic violence thing for 5 years and I look at her things in my house and get triggered by them all the time. All day every day. I miss her. But I don't. Its too bad because I truly loved her.
Hello and welcome to the family. I'm so sorry you're going through this and so many here can relate based on their relationships.
Can I ask how old your ex is? She sounds younger and that definitely plays a factor with BPD. Maturity comes slower and lessons come so much harder.
To move past this, continue to do what you're doing. I'd pack up her stuff and get it out- send it to her mom if you have to. You have to break that cycle though and since it's only been a month, your mind is still trying to process what the heck happened. The simple answer is that she was mentally ill- everything that happened came from her thinking with emotion instead of logic or reasoning. She's sick...and she made very poor choices because she was broken inside.
I'm so glad you found us though a please, keep venting...let this out. Try to stay busy as well and get out of the house (hobbies, friends, whatever). Exercise works wonders for processing grief- now's a great time to join a gym or pick up a sport/hobby. And find someone local to talk this out with- a therapist, a pastor, or simply friends/family. They won't fully understand but that's okay.