rock the boat
US /rɑk ðə boʊt/
UK /rɑk ðə boʊt/

1.
armar un escándalo, causar problemas
to do or say something that causes problems, especially by upsetting people or by making changes to a situation that is currently stable
:
•
I don't want to rock the boat, but I think we need to address this issue.
No quiero armar un escándalo, pero creo que necesitamos abordar este problema.
•
He's usually quiet and never rocks the boat at meetings.
Suele ser callado y nunca arma un escándalo en las reuniones.