You should of heard my wife...she said I was lying and messing with her on purpose. Some of the Others talked to her and she said we were acting! Lol. She such a self-centered narcissist. Of course...we are now separated and haven’t seen her in two years.
Consider yourself fortunate that she is accepting, caring and strong.
This is very stressing I get it. Some systems operate in secrecy...even from themselves- mine did. So outing your inner secret, exposing your true innerselves would cause other parts to react- some freaking out and some probably relieved....feel like a yo-yo do you?
Find a trauma therapist and give it a go from there....maybe she can help support you on a path of recovery.
One thing I’ve noticed in myself as we ages is that we as individuals are getting lax on being secret about it...and if a person knows of our condition...then we switch blatantly without reservation. Maybe it’s just me...that it’s obvious to me more and more and it has always been this way.
Good luck!