Correct

交恶

/ jiāoè /
Strokes

Definition

to become enemies/to become hostile towards

Example

As a Verb

fall foul of each other; be at odds; become enemies

1
shìjiàn
事件
hòu
  
,
liǎng
guó
jiāoè
交恶
  

After that incident, the two countries became hostile to each other.