estrange
vt. 使疏遠(尤指家庭成員之間)
1. remove from customary environment or associations;
2. arouse hostility or indifference in where there had formerly been love, affection, or friendliness
His behaviour estrange him from his brother.
他的行為使他與哥哥疏遠了.
estrangesestrangedestranging
alienate
conciliate