Back in January, fans tuned into Married at First Sight Australia ... experts John Aiken, Mel Schilling and Alessandra Rampolla were brought in to help the newlyweds on their journey.

Here's how to watch Married at First Sight Australia Season 12 online and for free from anywhere. Relationship experts John Aiken, and Mel Schilling were joined by sexologist Alessandra Rampolla ...