Correct

外遇

/ wàiyù / 
Strokes

Definition

extramarital affair

Example

As a Noun

extramarital relations

1
Rúguǒ
如果
nánrén
男人
zài
在
chéngzhǎng
成长
guòchéng
过程
zhōng
中
fùqīn
父亲
yǒu
有
wàiyù
外遇
de
的
huà
话
  
,
nàme
那么
nánrén
男人
chūguǐ
出轨
de
的
kěnéng
可能
xìng
性
gēng
更
dà
大
  
。

Men are more likely to stray if their fathers had been unfaithful as they were growing up.

2
Tā
她
huáiyí
怀疑
zhàngfu
丈夫
yǒu
有
wàiyù
外遇
  
。

She suspected her husband of having an affair/carrying on with another woman.

3
Xièhòu
邂逅
wàiyù
外遇

(of a married person) have a romantic encounter (with)