When Can a Mother Disestablish a Child’s Legal Paternity in Florida?

DNA testing has changed the landscape of paternity disputes, but Florida law does not treat every newly discovered test result the same way. Does it matter who is asking the court to disestablish paternity, the father or someone else? A recent Florida appellate case tackled this exact issue, and the outcome surprised many family law practitioners.

Background of the case

In this case, the parties had a child together outside of marriage. They later entered into a stipulation confirming the man’s paternity, which the court ratified by order. Sometime afterward, the mother filed to relocate out of state with the child. During that process, the mother recalled that she may have had a relationship with another man around the time of conception. A subsequent DNA test showed a 99.99 percent probability that the second man was the biological father.

Armed with this new evidence, the mother asked the trial court to disestablish the legal father’s paternity under Section 742.18 of the Florida Statutes. The trial court agreed and granted summary judgment in her favor. The legal father appealed.

The appellate court’s reasoning

On review, the appellate court reversed the trial court’s ruling. The court explained that Section 742.18 was written specifically to allow a man who believes he is not a child’s biological father to disestablish his own paternity. It does not grant a similar right to a mother seeking to disestablish the paternity of the man already recognized as the child’s legal father, at least not under the same statutory mechanism used here.

The court further noted that even if such relief were available to the mother in some circumstances, removing a child from the care of a father who had been actively parenting the child would need to be evaluated carefully in light of the child’s best interests, not simply resolved through summary judgment based on a DNA test alone.

Key takeaways

This case is a reminder that paternity statutes in Florida are written with specific parties and procedures in mind, and the identity of who is filing the petition matters just as much as the DNA evidence itself. A father seeking to disestablish his own paternity faces a particular set of statutory requirements, while a mother attempting to use the same statute against an established legal father runs into a very different legal landscape.

Anyone navigating a paternity dispute involving new DNA evidence should understand that the procedural posture of a case can be just as important as the scientific results.

Reach Out to Us for Guidance

Do you have questions about establishing, contesting, or disestablishing paternity in Florida? Our Largo family attorneys at Cairns Law, P.A. can walk you through your rights and the evidence needed to support your case. Call our office today to schedule a consultation, and let us help you move forward with clarity.

Source:

leg.state.fl.us/statutes/index.cfm?App_mode=Display_Statute&URL=0700-0799/0742/Sections/0742.18.html