Can I go back to my mother's house on the solstice of summer?

You can take the summer solstice to your mother's house.

From the traditional customs, there is no saying and custom that you can't go back to your mother's house on the day of long summer. Therefore, you can go back to your parents' home or stay at your parents' home in the long summer. However, the customs in different regions are different, so it is suggested to give priority to local customs.