The only person here I feel sorry for is Bey. That's a really tough situation to be put in. I'm glad she didn't do anything and remained classy and elegant.
This obviously isn't the first time it has happened, and no, it isn't normal for people to throw themselves at someone on a regular basis. Something obviously went down. The information will leak.
So if it's in private violence is fine and normal? I swear some of you... I bet you're the same that defended Chris Brown when the Rihanna incident happened.
Attack one of the biggest celebrities in the world, who is married to another one of the worlds biggest stars, and the newspaper headlines still won't call you by your name.