I am a Michigan lawyer, and can't speculate as to how a court might handle a Florida divorce under Florida law, particularly where I don't have the full facts (including the other side's version, true or false) at my disposal.
It is my impression that your wife has either consulted with a lawyer, or has had somebody tell her "this is what you'll get if you go to court", either of which puts you in a bad position for negotiation.
I suggest you consult a Florida divorce lawyer about your case, the likely outcome following litigation, available alternatives (e.g., divorce mediation or facilitation) which might make the process of dividing the estate more pleasant than litigation, and what is likely to happen if the case does in fact go to court.

