Licensed professional clinical counselors share tips on how anyone can navigate difficult family dynamics in a healthy way. Hilary Duff recently confirmed speculation that she is estranged from her older sister, Haylie. And therapists who specialize in coping with life transitions, family dynamics and relationships say that family estrangement can be a “healthy” choice for anyone in certain situations. The singer/actor, who released her new album “luck.. or something” on Friday, talked about