I read your column and the letter from “Estranged” about her sister, and I can relate. A few years ago, I chose to completely cut ties with my older sister after y

I read your column and the letter from “Estranged” about her sister, and I can relate. A few years ago, I chose to completely cut ties with my older sister after years of watching her harm herself with drugs and alcohol,

I’ve made the decision to distance myself from my sister, who exhibits narcissistic, dramatic, needy and demanding behavior. For years, I offered her help, advice and support, only to have the relationship follow a repetitive and unhealthy cycle.