反目成仇

fǎn mù chéng chóu de péng you xī wàng néng hé hǎo rú chū

反目成仇的朋友希望能和好如初。

Friends who have become enemies want to be at peace with each other.

jī liè de nèi zhàn ràng xiōng di fǎn mù chéng chóu

激烈的内战让兄弟反目成仇。

The bitter civil war set brother against brother.