Hi, I'm new to this forum but would appreciate advice. My partner of 7 years left me a month ago and I've realised now that many of the symptoms I've attributed to his brain tumour are very similar to cptsd. Long story short, we met, all was good, after a few months he very abrubtly left me. Sensing something wasn't quite right, that the behaviour seemed irrational and out of character, I gave him space and gently coaxed him back. This situation repeated itself a few more times in the first couple of years we were together. A brain tumour diagnosis followed, and in my mind it explained the short term memory problems, the extreme anxiety, insomnia, 'leaving' conversations either mentally or physically. I found it a little worrying that his only close friend is his sister, who doesn't always treat him particularly well, but they seem to enjoy the same things, are weirdly close. Despite her being openly hostile, rude, dismissive and sometimes bizarrely cruel to me (I just played dumb with her and avoided her for the most part), I was happy he had someone in his life other than me to do things with. We have some interests in common, but my life is pretty busy, I have kids, animals, job and friends and am happy in my own skin, pretty robust. The last five years have been pretty good between us, although his problems could be a little draining, on the whole he's such a lovely man that I accepted them for what they were, and tried not to stress over the pushing/pulling, the evasiveness over emotions, difficulties talking about the mushy stuff or making any concrete future plans. Generally he's thoughtful, helpful, kind, great with the kids. Also extremely over-sensitive, insecure about meeting new people, all that stuff. The last few months have been an emotional roller-coaster. The tumour suddenly showed growth after 5 years of nothing on MRIs. All of a sudden he needed a biopsy, was looking at chemo, radiation treatment, the works. Given how badly he copes with pressure, even perceived pressure, I was really worried he might not make rational decisions about his treatment. I called his sister to see if we could put our differences aside and work together to support him (she's a clinical psychologist). I was relieved that she shared my concerns, she suggested it might be helpful for staff at the hospital to know how he felt about treatment, reassured me when I said I felt awkward going behind his back. I'm trying to keep this short, but basically she then spent the next couple of weeks using everything I'd told her to persuade my partner that I was covert and out to harm him in some way. I came home one day to find he'd removed all of his belongings from my home, spoke to him briefly on the phone and was told I meant nothing to him, the relationship was over, I'd caused irreparable harm. I just couldn't fathom what kind of person would do something like this to their own brother and ended up finding out about narcissistic personality disorder (tick), narcissistic victim syndrome (tick). I've only just found this forum, and cptsd seems so similar to narcissistic victim syndrome. Apart from sending him a letter telling him what actually happened with regards to me speaking to the hospital and his sister, and a stack of articles on narcissistic personality disorder, impact of emotional abuse on the brain, that I love him and understand why he felt he needed to believe her, I haven't tried to contact him and haven't heard from him. My questions are: should I reach out and remind him I'm still here? I know that in the past he would never have come back if I hadn't done just that. I think he just gets overwhelmed and can't take the step. What are the chances he'll ever be able to stand up for himself to his sister? I'm convinced she has been doing this to him his whole life. I know I can't fix him. I don't even know if there is time for him work out that he needs help and then to get the help he needs. I'm just finding it hard to move on knowing that he's in trouble. There's not much in this for me, other than possibly a few more years with someone who when things are good, is wonderful. But when things get bad, he bails. If I do reach out again, how long should I leave it before doing so? My head says I should just let things be, it's his decision to make, I should move on with my life. My heart just feels desperately sorry for him, knowing he's terrified and isolated, his decision was heavily influenced by a skilled and dysfunctional creature.