When Is It Right To Cut Off Relations With Family Member??

Its a very difficult question and something i ve struggled for a long time with. My relationship with my parents is palatable. We get along well, and they are great grandparents to my two kids. I have only one sibling, a younger sister, and our relationship is very strained and causes me lots of stress. Here s the quick and dirty background. I was diagnosed with PTSD at some point during my last five years of therapy. Interestingly, with a complaint of "stuckness", where every area of my... When Is It Right To Cut Off Relations With Family Member??
https://www.myptsd.com/c/threads/when-is-it-right-to-cut-off-relations-with-family-member.55328/