a new daughter in law is like a new born, meaning a new daughter in law to a family must learn all the new rules about the family she is marrying to from scratch again like a baby [colloquial]
2 Written Forms
Meanings
1a new daughter in law is like a new born, meaning a new daughter in law to a family must learn all the new rules about the family she is marrying to from scratch again like a baby [colloquial]