I completely relate! It was to the point that my sister was kicked out of my parent's house for several reasons, one of which was the refusal to be used as a conduit to me. I made the decision to become estranged in 2013 following their testimony in the legal system against me as retaliation in a custody battle. I don't regret that decision 6 years ago. Previous to that I spent 18 months attempting to reconcile and each time it blew up in my face. I still suffer trauma symptoms from that time period in my life.
I agree boundaries are important. Luckily, the sister saw firsthand what was happening. I always told her that if they wanted information or tried to talk about me to just direct them to me. I reaffirmed with her repeatedly that she didn't deserve to be put in the middle and that their issues with me should be directed to me. Of course, I had cut off contact, but that's not on her, and shouldn't matter in her response. The rest of the family, unfortunately, could not see past my trauma symptoms, my parent's manipulation and their own self-interests combined.
In extreme cases, you may need to get a restraining order if your boundary of no contact isn't being respected. At least from my experience.
I agree boundaries are important. Luckily, the sister saw firsthand what was happening. I always told her that if they wanted information or tried to talk about me to just direct them to me. I reaffirmed with her repeatedly that she didn't deserve to be put in the middle and that their issues with me should be directed to me. Of course, I had cut off contact, but that's not on her, and shouldn't matter in her response. The rest of the family, unfortunately, could not see past my trauma symptoms, my parent's manipulation and their own self-interests combined.
In extreme cases, you may need to get a restraining order if your boundary of no contact isn't being respected. At least from my experience.