drive a wedge between someone
US /draɪv ə wɛdʒ bɪˈtwin ˈsʌmˌwʌn/
UK /draɪv ə wɛdʒ bɪˈtwin ˈsʌmˌwʌn/

1.
sembrar la discordia entre, crear una brecha entre
to cause disagreement or hostility between people
:
•
His lies began to drive a wedge between the two friends.
Sus mentiras comenzaron a sembrar la discordia entre los dos amigos.
•
The new policy could drive a wedge between management and employees.
La nueva política podría crear una brecha entre la gerencia y los empleados.