Sue was targeted when she joined an online dating group a few years after her husband, Dan, died, which she said "devastated" her.
"Dan was the best thing that ever happened to me," she said.
Shortly after joining the group, Sue started receiving messages from someone claiming to be called John.
John told Sue he had been a widower for six years and was currently in Dubai.
"He said that he was a civil engineer and he was 71," Sue said.
"He looked quite decent."
A couple of days after he started messaging her, Sue said John told her he loved her.