My older brother, who is 54, has a long history of mental health problems. This has led to a lot of family conflict over the years. He will come in and out of our lives and will accuse family members of things that make no sense. Issues don’t really get resolved because whenever we try to discuss the problems, everybody gets emotional and it seems like it makes things worse. My brother recently reached out to me after not speaking to me for two years and I don’t know if I should respond to him like nothing ever happened, ignore him, or confront him about his past behavior. We are beyond working out old history.