ㄈㄢˇㄇㄨˋㄔㄥˊㄔㄡˊfǎnmù‑chéngchóu

  1. 雙方翻臉仇敵夫妻親友不和互相對立 兄弟爭奪財產反目成仇」。

to become enemies (idiom)​; to fall out with sb