On your case Meaning in English
expression
Definition
If someone is 'on your case', they are frequently criticizing, nagging, or bothering you, often because they think you did something wrong or want you to change your behavior.
Usage & Nuances
Informal and often used when someone repeatedly gives unwanted advice or criticism, like a parent, teacher, or boss. Not literal—does not mean legal 'case'. Often follows 'be' or 'get': 'She's always on my case about homework.' Similar to 'nagging', but sometimes less intense.
Example Sentences
My mom is always on my case about cleaning my room.
basic
The teacher was on his case for not doing his homework.
basic
Stop being on my case, I said I'll do it.
basic
Why are you on my case lately? Did I do something wrong?
natural
My boss loves to be on my case about being five minutes late.
natural
Don't worry, I won't be on your case about this again.
natural