I would like to discuss something

I regret sharing personal incidents from my life with anyone, including my parents, as it always seems to backfire.

I honestly don't know if they are good or bad people, sometimes they act like angels, and other times like devils. However, I know they will never truly understand me emotionally. I don't think going completely no contact is possible for me right now, but I want to know if there is any way to regain control and protect myself from them.