Get off case!
get off (one's) case
To stop bothering someone about something. Would you please get off my case? I'm not going to the interview, and that's final! My uncle has finally gotten off my case about helping him at the hardware store, thank goodness.
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.
Get off someone's case!and Get off someone's back!
Fig. Inf. Leave someone alone!; Stop picking on someone! (Usually a command.) I'm tired of your criticism, Bill. Get off my case! Quit picking on her. Get off her back!
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.