Not sure if the relationship is at all salvageable on any level, but age and recent news of more acquaintances passing is colouring my view on trying to reconnect. Geographical distance means it would be messaging only anyway. We have been estranged on and off over the years, I was a non aunt to their kids because of this. So huge gaps missed out on. We have now been estranged 10 years this last period, but still 'friends' on Facebook so maybe a door has been left open on both sides. Causes of estrangement, extreme scapegoat (me)/golden child perpetuated by parent (now gone) and continued by siblings well into adulthood. It was very damaging to me growing up but older now and thinking about maybe trying to reconnect.