A "family wedding" refers to a marriage ceremony and celebration that involves members of the same family, usually close relatives such as parents, siblings, grandparents, and other relatives. Full definition
We are so happy that you enjoyed your stay at The Shrimp cottage for your recent family wedding! (bookings.mermaidcottages.com)
Affordable, clean with a comfortable layout and great location, a small family wedding or gathering could not be easier. (beachhousefl.com)
The amendments make it clear that head teachers may not grant any leave of absence during term time unless there are exceptional circumstances i.e. a family funeral, family wedding etc.. (inspirationtrust.org)