es·trange 
/ɪˈstreɪnʤ/ verb
es·trang·es; es·tranged; es·trang·ing /ɪˈstreɪnʤ/ verb [+ obj] formal 1 : to cause someone to be no longer friendly or close to another person or group — usually + from ▪ His political beliefs have estranged him from his family. — often used as (be) estranged ▪ They are estranged from their children. ▪ an estranged couple [=a married couple who no longer live together] ▪ her estranged husband [=her husband, who no longer lives with her] ▪ an estranged wife [=a wife who no longer lives with her husband] 2 : to cause someone to be no longer involved or connected with something — usually + from ▪ This decision estranged her from the church. ▪ He felt estranged from his past life.
— es·trange·ment /ɪˈstreɪnʤmənt/ noun [noncount]
▪ His estrangement from his family was deeply painful.
/ɪˈstreɪnʤmənt/ noun [noncount] ▪ His estrangement from his family was deeply painful.
