Hi joem678,
I see what your T is saying. She may very well return. It's our choice to re-ignite a r/s or not. A relationship takes two people.
So basically, she will create this horrible image of me to friends and family, stray and then come back.
Some and not all pwBPD will act out. Some pwBPD are demur and act in and some pwBOD will act out and react very angrily when they are anticipating imagine it real rejection, they have an innate fear of aloneness and are terrified of being abandoned and the person believes that their circumstances are derived externally from other people with their behaviors / actions and will blame shift their behaviors.
I went through something similar where my ex devalued me and distorted the truth with friends and family. More than a couple of years have passed and I ran into two of our mutual friends that had both taken her side after she left me with different reactions from both. I was completely ignore from one old friend and I could tell that he was very uncomfortable, I think that he didn't want to take sides and he may of believed the horrible stories my ex said. The other old friend talked to me and I think that compartmentalizes and was acting as if nothing had transpired, he seemed to pick up where we had left off two years ago.
I think that the common denominator with both of them us that they were not in my relationship and didn't see my ex acting out and saw the mask that she displays to the world. My ex wife's distortions don't define me as a person, there are two sides to a story and if someone doesn't ask me my side it raises alarms bells with that person.
Another criterion for BPD is splitting and the inability to see a person as a cohesive whole with both good and bad qualities. When your ex creates this horrible image of you, that's not a true interpretation of who you really are, it's distorted. You had a long history with her. How did your friends and family react when she returned and she wasn't distorting your image? Was she only saying good things about you? Were they confused with her behaviors?
I don't know whether to go file for divorce or not. She's caused a lot of damage this time around but this time around I see more of what could potentially be wrong with her and I feel guilty.
How are the kids? Whom do they stay with when you separate? How old are they? Are they old enough to sense that there's something off?
We can't tell you to file for divorce or not. I knew what my limit was and I didn't have anything left in me for our marriage because my ex clearly showed that she didn't value what a marriage us and it didn't seem to phase her when she was behaving badly. If she didn't care, I didn't see the point, it was more important for me to protect and nurture the kids from the instability and impulsive behavior. What triggers these guilty feelings?