No one can say how a judge will rule on the property settlement, neither your husband nor Ldij. Florida is an equal distribution state, which should be to your advantage and things are not split up 50/50, this includes debts, which may be helpful since your husband is high maintenance and the adultery will come into play here. Please consult an attorney, that is the best way to protect your interests and be sure to ask about securing the guns. Don't attempt to do this yourself and it may be best to file first.
Here is a link to FL Bar info:
http://www.flabar.org/tfb/TFBConsum.nsf/0/50c0b911a9cb28fd85256b2f006c5ba9?OpenDocument
PROPERTY DIVISION
One of the most difficult and complex areas of divorce is the division of marital property. Marital property may include cars, houses, retirement benefits (pensions), business interests, cash, stocks, bonds, bank accounts, personal property and other things of value.
Florida statutes and case law provides for an "equitable distribution" of marital property. In essence, the marital property should be divided fairly or equitably (not necessarily equally) between the parties regardless of how the title is held. The division is based upon all facts of the case and the contribution of both spouses to the marriage.
The division of marital property (any asset acquired during the marriage by the efforts of one or both parties) is considered in conjunction with all other awards of alimony and interests in property.
There is no fixed way to determine how you or the court should divide the property. Liabilities (debts) as well as assets must be considered. Other factors include the nature and extent of the property and whether it is marital property or non-marital property; the duration of the marriage; and the economic circumstances of each spouse. If you and your spouse can agree, and if your agreement is reasonable, it will be approved by the court. If you cannot agree, the court will divide the property after a trial.