estrangement

 
Pronunciation: /ɪˈstreɪn(d)ʒm(ə)nt, ɛ-/

noun

[mass noun]
  • the fact of no longer being on friendly terms or part of a social group: the growing estrangement of the police from their communities
  • the fact of no longer living with one’s spouse or partner; separation: a parent’s rights in the event of divorce or estrangement