I found peace of mind when I walked away from small fights not worth fighting. I stopped fighting for people who gossiped about me. I stopped fighting for those who didn't respect me. I quit worrying about those who wouldn't value me for being me.
We don't get to choose our family, but we can choose our friends. With courage, we can weed out narcissistic people. We can focus on those who do appreciate us, love us, and treat us with respect.