At my first wedding, my brand new sister in law told me to F*** Off very loudly and in front of my entire table of immediate inlaws!
Why? Because the spotlight wasn't on her so she started crying and I asked if there was anything I could do....
This coming from very upper class people!!

I think weddings bring out the worst in people. There was a down and out biatch fight over the bouquet toss at one wedding I went to.
People have become so selfish and self centered.