In my case, PTSD has been an unwelcome legacy of childhood neglect, family dysfunction while growing up, and also early life sexual abuse -- inside and outside my family of origin. My solution has been to stay with efforts to heal.
it seems to be the same for my family too. no one really wants to admit or talk about it but of course I hear the stories. I want to continue to heal and get better but eventually I know that I'll have to speak up this cannot continue to be a generational curse.
Maybe you've found something that helps then.