bring (someone or something) into disrepute
To tarnish someone's or something's reputation in some way. Don't bring my stellar reputation into disrepute with those lies! A few disgruntled patrons have brought the restaurant's reputation into disrepute with their negative online reviews.
bring someone or something into disrepute
to dishonor or discredit someone or something. This embarrassing incident will bring the entire committee into disrepute. My bankruptcy brought me into disrepute.