turn against
US /tɜːrn əˈɡenst/
UK /tɜːrn əˈɡenst/
1.
volverse en contra de, rebelarse contra
to become hostile to someone or something; to betray or oppose
:
•
After the scandal, many of his supporters turned against him.
Después del escándalo, muchos de sus partidarios se volvieron en contra de él.
•
The public might turn against the new policy if it causes too many problems.
El público podría volverse en contra de la nueva política si causa demasiados problemas.