step on someone's toes

step on someone's toes

Also, tread on someone's toes. Hurt or offend someone. For example, Be careful what you say about her losing weight; don't step on her toes, or Would I be stepping on someone's toes if I asked to help out with the party arrangements? This metaphoric idiom transfers physical to emotional pain. [Late 1300s]
See also: on, step, toe