go too far
US /ɡoʊ tuː fɑr/
UK /ɡoʊ tuː fɑr/

1.
aller trop loin, dépasser les bornes
to do something that is considered extreme or unacceptable
:
•
His jokes sometimes go too far and offend people.
Ses blagues vont parfois trop loin et offensent les gens.
•
I think you're starting to go too far with your demands.
Je pense que tu commences à aller trop loin avec tes exigences.