The best advice is listen to your current attorney. You should not try to "second guess" your lawyer on a website such as this.
The interplay between Chapter 39 (Dependency law) and Chapter 61 (traditional "custody/family law") is best handled by a lawyer knowledgeable with your local judges and DCF case workers and lawyers.
However, I cannot give legal advice over the internet nor can I establish an attorney client relationship with you. You should not assume or otherwise conclude that there is an attorney -client relationship between any reader and this writer or his firm. These comments are only guideposts. They are not subject to any privilege protections. Indeed, these internet communications are neither privileged nor confidential. Accordingly, those using this form of communication need to be guarded in what they write. Because of the nature of these communications the information is general only and should not be relied upon in any specific case. This internet site is public forum, where the communications are not confidential or privileged.
There may very well be merit to your defense in this type of situation. There are hardly sufficient details, however, for an attorney to provide you with some path to follow. It is imperative that ALL of the facts in a particular situation be examined. No conclusion can be drawn from the communication that you have provided.
There are some matters that are just better handled by an attorney familiar with the procedures of the courts in your area. Most legal matters should not be handled via internet communication. At best, the responders on this site can give you a few hints and guidance. To deal with a legal problem, nothing is better than to consult with a lawyer who will give you some time and advice. If you cannot afford an attorney, there should be agencies in your area that can provide discounted, or even free, legal services. You may also contact the Florida Bar, (850) 561-5600.