At the time of their breakup, the mother-of-two wrote to her blog Life of Lyons.
"I wasn’t sure what being really alone would feel like, being shut out from him," Mel shared in a candid post, adding:
"Since saying goodbye it hadn’t really hit me. We have lived a life where he has constantly travelled, cricket was life and touring was a given. Daddy’s at cricket, it’s easy to forget.
"Today has been different, I have been strong, I have been brave but today I feel weak, I feel small and I feel alone.
"I’m constantly reminded that the team of people who were once there for us both are no longer my friends but my enemy," the mum went on.
According to the Daily Mail, friends of Nathan have said that he is "very much in love" with his new girlfriend.
The cricketer's relationship with is serious and the pair have since embarked on several romantic getaways to Australia, Greece, France and South Africa.
Emma - who is currently in England supporting the Aussie cricketer during the Ashes series - shared photos of herself trying on wedding dresses at a boutique in London with her friends Bonnie Paine and Cat McAteer.
According to the Daily Mail, the women reportedly "gatecrashed" a bridal photoshoot for Vogue and sampled around $400,000 worth of items by Pallas Couture.