Correct

又当爹又当妈

/ yòu dāng diē yòu dāng mā /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/又当爹又当妈-Chinese-idioms-Cchatty-e5eba50b-b582-4af2-8897-94fe8bd61266-1612776598.jpg

Collocation

1
又当爹又当妈的男人
2
只好/只能/只有又当爹又当妈
3
是又当爹又当妈
4
……又当爹又当妈

Definition

又当爹又当妈:

Literally means:

be both the mother and the father

Actually means:

bear all parental responsibilities

mother or a father has to take the responsibility of both the parents. In a metaphorical sense, it refers to the hardship a parent experiences to bring up the child. It is often used to describe a single parent family.

父亲或母亲一个人要承担父母的全部责任,比喻一个家长抚养孩子的艰辛。常用于单亲家庭中。

Example

Used as predicate or object, and can have the character Lai in between. (作谓语、宾语,中间可以插入“来”)
1
Lǎowáng
老王
妻子
shì
去世
de
zǎo
  
,
yòu
dāng
diē
yòu
dāng
  
,
hǎoróng
好不容易
érzi
儿子
yǎng
抚养
chéngrén
成人
  

Lao Wang's wife died early, he beed a father and a mother, it is not easy to raise his son as an adult.

2
Zài
lín
邻居
de
yǎn
眼里
  
,
máomíng
毛明
yìng
shì
yòu
dāng
diē
yòu
dāng
de
nánrén
男人
  
:
zǎoshang
早上
chūgōng
出工
  
,
huílai
回来
jiāhuó
家务活
shǒu
一手
quán
bāo
xià
  

In the eyes of the neighbors, Mao Ming should be a father and mother of the man: go out of work in the morning, come back to the housework all-inclusive.

3
妻子
le
hūn
  
,
zhǐhǎo
只好
yòu
dāng
diē
lái
yòu
dāng
niáng
  
,
měitiān
每天
yào
gōngzuò
工作
  
,
yòu
yào
zhàogu
照顾
háizi
孩子
  

His wife and he divorced, he had to be a father and a mother, every day to work, but also to take care of the children.