We have just returned from my nephew's wedding. This was first wedding at which neither the bride nor her parents spoke to the bridegroom's aunts, uncles or cousins at any point from our arrival at 11:45 to our departure at 22:00. They never even came near us so we couldn't take the initiative and grab them!
Add on the fact that the sit-down meal was held in a room where we could not even see the top table and you can see why my younger sister (the Bridegroom's Mother) is so upset.