Correct

负心郎

/ fù xīn láng /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/负心郎-Chinese-idioms-Cchatty-7593330a-edc7-44fb-addb-52f2ce4456ab-1612778191.jpg

Collocation

1
棒打负心郎
2
遇到负心郎
3
做了负心郎

Definition

负心郎

Literally means:

unfaithful boyfriend or husband

Actually means:

负 means "abandon".

This phrase refers to a man who betrays his love and abandons his girlfriend or wife. Derogatory.

负,背弃。

负心郎。背叛爱情,抛弃恋人或妻子的男人。具有贬义色彩。

Example

Often used as subject or object. 常 (作主语、宾语)
1
gōng
打工
zhèngqián
挣钱
gōng
nányǒu
男友
shàng
xué
大学
  
,
méi
xiǎngdào
想到
zhège
这个
xīnláng
负心郎
  
,
毕业
jiù
gēn
biède
别的
rén
女人
hǎo
shàng
le
  

She worked to earn money for her boyfriend to go to college, did not expect this negative heart, as soon as she graduated with other women.

2
Wángmǒu
王某
chū
chēhuò
车祸
le
hòu
以后
  
,
jiā
大家
dōu
shuō
zhè
shì
lǎotiān
老天爷
duì
zhège
这个
xīnláng
负心郎
de
chéng
惩罚
  

After Wang died in a car accident, everyone said it was God's punishment for him.

3
Duì
rén
女人
láishuō
来说
  
,
zuì
zhòngyào
重要
de
shì
yào
不要
cuò
zhōngshēn
终身
tuō
托付
gěi
le
xīnláng
负心郎
  

The most important thing for a woman is not to wrongly entrust her life to a negative heart.