背叛[Chinois]

verbe
1 : carry on a romantic relationship with two people at the same time
2 : deliver to an enemy by treachery
3 : desert (a cause, a country or an army), often in order to join the opposing cause, country, or army
4 : be sexually unfaithful to one's partner in marriage
5 : desert one's party or group of friends, for example, for one's personal advantage
Definitions