estranged

Universal Words adjective (formal) 1 [usuallybeforenoun] no longer living with your husband or wife: his estranged wife Emma * She is attempting to contact her estranged husband to break the news. 2 ~ (from sb) no longer friendly, loyal or in contact with sb: He became estranged from his family after the argument. * Formerly close friends, they had been estranged from each other for many years. 3 ~ (from sth) no longer involved in or connected with sth, especially sth that used to be important to you: She felt estranged from her former existence.