M.S.
I'm so sorry to hear your family treats you this way. Sometimes, we are better of with a self-chosen family than with our blood ties. And there's nothing wrong with that! I have found great solace in my life doing yoga & running. I also have a few books I would recommend reading. "Codependent No More" and "When Things Fall Apart". Both these books helped me come to terms with my own place in my family. One thing my sister does, who just can't deal with family dynamics at all, is she avoids visiting at stressful times of year. So she comes for a 3 day weekend, not near a holiday. It takes the pressure off of everyone, there's less coming and going, and she's not required to constantly be "on" in a group setting.
No matter what we say, we all care about what others think. It hurts us so much when family treats us this way and gangs up on us. I have a newfound attitude toward life where I find the positive in the things and people around me. I don't forget the past, I don't always forgive, (I'm human), but I do try to move on. I have the relationships I can have without hurting myself or someone else. And it's working. You find your own inner happiness - maybe it means you never visit - and embrace it. Make a new family. And if you have a family member who might be willing to do some work, find a way to talk. 1-on-1. It takes time though. Hang in there and be strong. You don't need people in your life who don't treat you with love and respect.