AI Evidence in Family Court: What Australian Parents Need to Know
Written by Nicole Turnbull
Can Your Ex Use AI-Generated Messages, Photos or Videos Against You in Family Court?
The short answer is yes, your ex can attempt to rely on AI-generated material in family court. However, that does not mean a court will accept it as genuine. Courts are increasingly aware of AI-generated content and expect parties to prove that evidence is authentic, reliable and relevant before placing significant weight on it.
What types of evidence can be manipulated by AI?
Unfortunately, the types of evidence is vast and can be very sophisticated. AI generated material used in family law matters may include everything from AI-generated photos (for eg fake photos of a parent drinking while caring for children), altered screenshots, manipulated text messages, voice cloning, deepfake videos (for eg creation of videos showing people saying or doing things that never happened), fake social media posts, and fabricated evidence.
What to do if you suspect evidence has been manipulated?
If you believe AI-generated or altered evidence has been used against you:
Do not panic. Suspicious evidence is not automatically accepted simply because it appears convincing.
Preserve your own originals. Keep original messages, emails, photos and videos whenever possible.
Avoid altering your own files. Even well-intentioned edits can complicate questions of authenticity.
Tell your lawyer immediately. Early identification allows appropriate steps to preserve and challenge evidence.
Identify inconsistencies. Differences in timestamps, formatting, metadata or conversation history may indicate manipulation.
Consider expert analysis. Digital forensic experts may be able to examine files and devices for signs of alteration.
Request disclosure. Courts can require parties to produce original files or explain the source of disputed material.
Australian family courts have introduced AI guidance
The Federal Circuit and Family Court of Australia (FCFCOA) issued a Practice Direction on the use of artificial intelligence that requires parties and lawyers to:
independently verify AI-generated content;
ensure evidence is authentic and not misleading;
be prepared to explain how AI was used if required by the court; and
avoid using AI in ways that mislead the court or amount to litigation abuse.
The court warns that inappropriate AI use may result in evidence being disregarded, cost orders, or other sanctions.
How lawyers and courts assess authenticity
Family courts do not automatically accept every document or recording presented by a party.
Instead, they consider questions such as:
Where did the evidence originate?
Can the original source be produced?
Has the material been edited?
Is there supporting evidence?
Does it align with other proven facts?
Is expert forensic analysis required?
Lawyers may challenge questionable evidence through cross-examination, disclosure requests, subpoenas, forensic examination of devices, expert reports and comparison with independent records.
The more significant a piece of evidence is to a case, the more carefully its authenticity is likely to be scrutinised.
Artificial intelligence has changed the landscape of digital evidence, but it has not changed the fundamental principles applied by family courts. Whether evidence is generated by AI or created in the ordinary course, the key questions remain the same: Is it authentic? Is it reliable? Can it be independently verified?
As AI-generated content becomes more sophisticated, courts, lawyers and digital forensic experts are becoming increasingly alert to the risks of fabricated evidence. If you suspect that photographs, messages, recordings or videos have been manipulated, obtaining legal advice promptly can help ensure that questionable material is properly examined before it influences the outcome of your case.
This is why it is most important, especially in today’s ever-changing world of technology and AI, that you obtain specialist family law advice.
Contact Pippa Colman Family Law today to discuss how we can help you.
Important Disclaimer
The above information is general in nature and provided for educational and informational purposes only. It is not legal advice and should not be relied on as such. Every situation is different, and you should seek independent legal advice before making decisions about your own circumstances.