To obtain full custody of your child in Florida, you will need to file a petition with the court and demonstrate that it is in the child's best interests for you to have full custody.
The court will consider various factors when making this determination, such as the child's relationship with each parent, each parent's ability to provide for the child's needs, and any history of domestic violence or substance abuse.
It's important to work with an experienced child custody lawyer who can help you navigate this process and advocate for your interests.