3 sentences

1. 大年初二，家里的人都要回娘家。

   dà​nián chū'èr, jiā​lǐ de rén dōu yào huí niáng​jiā.

   On the second day of the Lunar New Year, married women return to their parents' homes.

   Source: Dong Chinese Dictionary

2. 她结婚后经常回娘家看望父母。

   tā jié​hūn hòu jīng​cháng huí niáng​jiā kàn​wàng fù​mǔ.

   After getting married, she often returns to her parents' home to visit.

   Source: Dong Chinese Dictionary

3. 她婚后三天按照习俗回娘家归宁。

   tā hūn​hòu sān tiān àn​zhào xí​sú huí niáng​jiā guī níng.

   Three days after her wedding, she returned to her parents' home for a visit according to custom.

   Source: Dong Chinese Dictionary