Correct

不欢而散

/ bù huān ér sàn / 
Strokes

Definition

to part on bad terms/(of a meeting etc) to break up in discord

Example

Definition

break up on bad terms; break up/disperse in discord; part unhappily

1
Tāmen
他们
xìnggé
性格
bùhé
不合
  
,
zuìzhōng
最终
bùhuānérsàn
不欢而散
  
。

Their personalities were incompatible and they finally broke up in discord.

2
Huìtán
会谈
bùhuānérsàn
不欢而散
  
。

The talks broke down in discord.