Hi Kathy, It appears your first step is to file an objection. You might start your research with the following statute, which is copied in part below:
733.212 Notice of administration; filing of objections.— (1) The personal representative shall promptly serve a copy of the notice of administration on the following persons who are known to the personal representative: (a) The decedent’s surviving spouse; (b) Beneficiaries; (c) The trustee of any trust described in s. 733.707(3) and each qualified beneficiary of the trust as defined in s. 736.0103(14), if each trustee is also a personal representative of the estate; and (d) Persons who may be entitled to exempt property in the manner provided for service of formal notice, unless served under s. 733.2123. The personal representative may similarly serve a copy of the notice on any devisees under a known prior will or heirs or others who claim or may claim an interest in the estate.