Common English Expression

✅Hold a grudge

Meaning:
“Hold a grudge

” is a bad feeling or hate you hold against another person for something bad they did or you think they did to you! You are unable to forgive someone for doing something wrong.

Example:
“Tom still holds a grudge against Sam for sleeping with his girlfriend when we were in high school.”
“I hope you are not still holding a grudge against me for missing your birthday party last year.”