v. phr. To dismiss someone; tell them off; terminate a relationship. A baseball term. "What did you do to your girlfriend?" Ernie asked Bert, when Bert started dating Jane. "I sent her to the minors," Bert answered with a sneer.
SEND TO THE MINORS
Meaning of SEND TO THE MINORS in English
American idioms English vocabulary. Английский словарь американских идиом. 2012