estranged > define

verb

• Remove from customary environment or associations.
  • usage: "years of boarding school estranged the child from her home"
  • synonyms: estrange
• Arouse hostility or indifference in where there had formerly been love, affection, or friendliness.
  • usage: "She alienated her friends when she became fanatically religious"
  • synonyms: estrange, alienate, alien, disaffect

adjective

• Caused to be unloved.
  • synonyms: alienated