Will bringing your boyfriend home for the night affect your family?

This varies according to local customs. It's not popular in some places, but it's serious in some places, and it's not allowed to bring your boyfriend home before marriage. I wonder if the landlord is popular?

In short, from a scientific point of view, bringing a boyfriend home for the night has no influence on the family at all, but in order to respect local customs, don't bring what is not allowed, so as not to hurt the peace.