Melissa Rawson and Bryce Ruthven had a bumpy road to love after becoming one of the most controversial couples to ever appear on Married At First Sight.WATCH: Melissa and Bryce share their birth storyBut eights months, two kids and an engagement later, their relationship couldn't be stronger.Now, the couple have revealed to fans the exact moment both of them realised they had found 'the one'.Bryce revealed he fell in love with Melissa during the explosives MAFS retreat, where several couples