tread on somebody’s toes
idiomPart oftoe
tread on somebody’s toes — idiom
1. To offend or annoy someone by interfering in their area of responsibility.
1.idiom
Definition
To offend or annoy someone by interfering in their area of responsibility.
Example
I don't want to tread on your toes, but may I suggest a change?
He tiptoed around the project to avoid treading on anyone's toes.