In the Facebook Era, Reminders of Loss if Families Fracture

Not long ago, estrangements between family members, for all the anguish they can cause, could mean a fairly clean break. People would cut off contact, never to be heard from again unless they reconciled. But in a social network world, estrangement is being redefined, with new complications. Relatives can get vivid glimpses of one another’s lives through Facebook updates, Twitter feeds and Instagram pictures of a grandchild or a wedding rehearsal dinner. And those glimpses are often painful reminders of what they have lost.