The term estranged describes a condition where a person is no longer on friendly or affectionate terms with a family member or friend, often accompanied by living separately.
For instance, a common example is:
His estranged wife is living only 10 miles away...
This usage highlights a relationship that has become distant or broken despite physical proximity.
Author's summary:
The word "estranged" signifies a broken or distant relationship, usually involving separation and emotional disconnection from a close family member or friend.