I am convinced of a hereditary link but firstly, hope I can encourage others to take this librating step, I cut off all contact with my narcissist mother in my mid 40's. It was distressing short term but long term? I'm free! No more worrying about her birthday- presents inevitably sent back as 'not good enough'. If the card was late due to the post, it got sent back unopened with 5 page letter of what a terrible, selfish, self centered daughter I was. Even if a card arrived in time, if I had put a 2nd class stamp on it, that was sent back as 'disrespectful'. Mother's Day usually raised the same histrionics and I walk past card displays, this time of year I fist pump with a 'yeah'. No more long missives detailing all my supposed faults.
I left home 2 weeks after my 16th birthday to escape. She threatened me with legal action to return but failed.
I hated her visits, absolutely draining mainly because she's jealous of everything I've experienced and achieved that she did not. University, high powered job, unconditional loving marriage.
My sister's wedding was the final straw, she boasted publicly about my achievements, one to one when no one could hear, what a failure I was.
That was enough, I walked away and she got the 5page letter, pointing out her problems. That was 17yrs ago. Never regretted it for a moment but I do grieve for a lost, loving childhood and the loss of good health due to an incurable illness I am convinced was triggered by her. And the amount of therapy I had to have to stop entering into abusive relationships as my esteem was so low, that was all I thought I deserved and familiar territory for me.
I remember her mother, a cold, stoney faced woman with not an ounce of love in her for her grandchild. I discovered a letter from her, she was threatening to spoil my mother's wedding day with some self generated drama. It all fitted together, made sense - typical narcissist behaviour handed down.
I was also contacted by unknown half relatives. Seems 'Granny' had had other children she dumped in the workhouse to marry 'Grandad'. I was delighted to discover my extended family but had to ask... 'any narc behaviours in the family?'.
Sure was!!