FALL OUT (WITH SOMEONE) (ABOUT SOMEONE OR SOMETHING)
fall out (with someone) (about someone or something): translation
fall out (with someone) (over something) & fall out (with someone) (about someone or something)
to quarrel or disagree with someone about something. •
Tony fell out with Nick about the video game.
•
Bill fell out with Sally over the question of buying a new car.
•
Bill fell out with John about who would sleep on the bottom bunk.