[Typical Ballreviews Troll Response] You were not justified in losing your temper. I can't believe that you would lose your temper over such a trivial thing. Stay down in the settee area and leave the spectators alone. Maybe you should buy some shoe covers or learn to walk on the sides of your feet. Don't you know that someone throwing ice cubes on the floor is considered "good luck" in other cultures. [/Typical Ballreviews Troll Response]
Okay seriously, as others stated, this is a very serious. If I was there, I would be yelling at her right along with you, especially, that she knows that it could hurt someone.