bite off (one's) nose to spite (one's) face(redirected from bite off our nose to spite our face)
bite off (one's) nose to spite (one's) face
To seek retribution against someone else in a manner that is ultimately harmful or disadvantageous to oneself. He fired Tom for criticizing his managerial skills, but Tom accounts for nearly 75% of his branch's quarterly sales, so all he's really done is bitten off his nose to spite his face. I know you're mad at your parents, but running away is only going to make your own life harder. Don't bite off your nose to spite your face.