In 2021 Jane, whose name has been changed to protect her identity, moved to Guernsey from the UK for a man who she thought was the love of her life.
Jane said she had spent lots of time getting to know the man before making the decision to move to the island.
"During that time he gave me no concerns at all, my friends had met him, my family had met him and everyone had thought I'd found the one. No one would have questioned what he was capable of, " Jane explained.
But when the relationship soured five months later, she left the island and that's when the "brutal campaign" of harassment began, which she says she struggled to get help with from Guernsey Police.
She said things had begun to deteriorate the day she became engaged to him.
"I'm really grateful that I had the strength to think quite quickly that this wasn't going to work because, in the grand scheme of things, I could've wasted years on that island and I'm under no illusions that it would've got a lot worse."
Tracked down location
Jane left the island and went travelling in an attempt to escape the harassment.
"I would receive constant messages, constant emails, there would be TikTok videos, made about me. There was one occasion, I received a 19-page email from him," she recalled.
Jane got in contact with Guernsey Police to ask for help but was told to return to the UK and speak to the police there.
"In my mind, he was a resident of Guernsey continuing to harass me, surely it should be their responsibility to nip it in the bud, but they didn't seem to think that was their duty of care," she said.
Jane eventually returned to the UK and said within a "matter of days" he had found her location through a purchase she had made on Amazon, and he arrived in the mainland to try meet her.
The day he was arrested, Jane said he left a series of voicemails becoming increasingly agitated culminating in a last one, which said that he was on his way to her.
At that point, she called Cheshire Police, which "arrived within minutes" and put a blocker on his passport.
"He was arrested within 16 miles" of her home at the time, Jane said.
He eventually pleaded guilty to harassment and was issued with a fine and a restraining order.