Married at First Sight Australia stars not told partners had drug and violence convictions

A BBC investigation has found that participants on the Australian reality show Married at First Sight (MAFS) were not informed about their on-screen partners' criminal histories, including convictions for drug offences and violence. One woman from last year's series, Sierah Swepstone, said she was not told that her partner had a drug conviction, learning about it only after the show ended. "There should be informed consent," she stated.

Another groom from the 2025 series, Adrian Araouzou, had a past conviction for affray, which his on-screen bride was not made aware of. Nine former cast members are calling for improved background checks and a ban on participants with convictions.

Producers Endemol Shine Australia and Channel 9 said they have strong safety protocols but did not confirm whether they share personal background information between participants. An anonymous female contestant, referred to as Anna, said her partner displayed aggressive behaviour, throwing a mic-pack and objects at producers, leaving her feeling traumatised.

Other male contestants with criminal histories include Timothy Smith, who spent a year in a US prison for drug trafficking, and Chris Nield, convicted of common assault. Several cast members criticised the rushed and superficial background checks, with one groom noting that the show accepted his word without documentation. "If you're with someone with a sketchy background, you should be made aware," said 2025 contestant Katie Johnstone.

Our Watch, an Australian non-profit, said such allegations must be treated as a serious safeguarding issue and not withheld from those at risk. Channel 4, which broadcasts the show in the UK, said it ensures the programme adheres to broadcasting codes but is not involved in production.