There's a question over whether George Zimmerman smashed the ipad, or whether Shellie Zimmerman smashed it by throwing it at him. Neither seems to want to press charges, and Shellie Zimmerman (a convicted perjuror) has already has already withdrawn her allegation that George Z. was carrying or threatening her with a gun.

Shellie Zimmerman's iPad Video Becomes Key In George Zimmerman Confrontation Case
 Quote:
Florida law allows police officers to arrest someone for domestic violence without the consent of the victim.

When asked if George or Shellie Zimmerman could be charged, Hudson said: "As of right now, it could be either one or it could be no one."


and
 Quote:
Mark O'Mara, who represented George Zimmerman in his murder trial, said on Monday that his client did nothing wrong and the dispute was typical for a couple going through a divorce. On Tuesday, O'Mara said he was not going to represent George Zimmerman in this matter.


And
 Quote:
George Zimmerman blames his arrest and the trial for the implosion of his marriage, [Zimmerman's defense attorney Mark] O'Mara said, but he needs to be a lot more "circumspect" about what he does.

"Anything he does is going to be hyper-focused on and scrutinized," O'Mara said. "Even though I may get away with a little speeding, he can't. It's unfortunate that this is part of the fallout from a case that never should have been prosecuted and he has to deal with this forever, and certainly right now."


There are so many vindictive people who desperately want to see Zimmeran be guilty of anything, and leap to believe the worst about him at every turn.
He still has unpaid legal fees of roughly a million dollars hanging over him, isn't that enough?
Not to mention Holder's race-baiting DOJ desperately trying to manufacture a civil suit against Zimmerman.