Stacey Gwilliam, 34, was attacked by Keith Hughes, 39, after they got into a row during a romantic walk at Caswell Bay, on the Gower Peninsula, South Wales, just days after he proposed.
Although Hughes was sentenced to life in prison, he will be eligible to apply for parole in just eight years - and Gwilliam revealed on Good Morning Britain that she is already fearing the possibility of his release.
Gwilliam described regaining consciousness and realising she was trapped underneath the pile of dirt and foliage on a beach after the attack in July 2015.
She said she could hear her "heart beating" and "the sound of the sea in the background".
She told hosts Piers Morgan and Susanna Reid: "I came round and there were branches and shrubs put on top of me.
"I could hear my heart beating and I could hear the sound of the sea in the background.
"It was like everything was in slow motion. All I could see were blurs of green and brown.
"I couldn't breathe, I couldn't move. It was like I was paralysed. It was awful really. Trying to get your head together to work out what was going on around you.
"I tried to get up, but couldn't. I had to use my nails to get out of where I was. That was all I could do. I tried to push but I didn't have the upper strength."
When she eventually managed to pull herself to safety, Gwilliam said she collapsed outside a nearby golf club where the alarm was raised.
She was taken to hospital and put in an induced coma for 14 days to recover.
As well as suffering from flashbacks and panic attacks Gwilliam still uses a stick to walk.
Speaking about Hughes' release, she told the ITV show: "I feel frightened. But I'm going to be in a stronger place because I've got a lot of support.
"I do have hope for the future and it's down to the support of family, friends.
"If it wasn't for them I couldn't have done this alone, but they've all been there for me."
Hughes, from Swansea, was caught after crashing his car while drunk.
Swansea Crown Court heard that when he was arrested, he told police "you will never find her" and he was shocked to learn his fiancee was still alive.
Hughes had been jailed in 2013 for three years and nine months for three separate assaults on Gwilliam and one of false imprisonment, it was heard.
But after he was released from prison the couple rekindled their relationship. Gwilliam, who had been treated for ovarian cancer while he was in prison, said she had taken him back because she loved him - and on July 15, Hughes proposed.
Just days later, they went for a stroll but on the way back to the car, they started to argue.
Hughes, a painter and decorator, said Gwilliam had accused him of stealing money from her and would get him sent back to prison.
He said he was aware even an untrue allegation could lead to him being recalled to prison.
He told the court: "We were both shouting and arguing, things became heated. I lost my temper. I just wanted her to stop saying things about me.
"We were both saying horrible things to each other. She was hitting me, going mad. I wanted her to calm down."
He grabbed her and his hands moved to her neck. As he strangled her, she lost consciousness and fell to the floor.
Hughes, who regularly discussed his busy gym routine on his Facebook page, said: "I panicked and thought 'what have I done?' I was not intending to kill her.
"I put her in the bushes and put some branches over her. I just felt terrible about what I had done. I thought she was dead. I just left." He admitted taking the keys to her car and her bank card.
But Judge Thomas said: "I believe the reason you turned her round and you strangled her face to face was because it enabled you to see at first hand her terror and pain at the closest possible distance.
"This was a sustained and ferocious attempt to end the life of a vulnerable woman in an isolated location."
Recalling the sickening incident, Gwilliam said: "Just before Keith attacked me he said, 'If I can't have you then nobody else is ever going to have you'."
She said she struggled as he grabbed her and put her in a head lock but she could not break free because "he is 14 stone and strong as an ox".
Gwilliam blacked out and woke up to find herself buried in the shallow grave.
But she regained consciousness and came around with branches and leaves on top of her, the jury heard.
She told the court: "I don't remember everything that happened. I just went for help. My life will never be the same again."
The court heard how Hughes walked back into Mumbles and drove her car to his home where he downed vodka before crashing.
Hughes claimed he had never intended to resume his relationship with Stacey and had asked her to marry him only "to make her happy".
After the case at Swansea Crown Court, Gwilliam said: "I've been through a terrible time and the case has been horrible.
"It was absolutely terrifying but I just want to move on with my life. I need to make a fresh start without him in my life."
She had to spend 26 days in hospital, 14 of them in an induced coma and she still has difficulty eating and speaking. The attacks were so serious they left her walking with a crutch.
In a victim impact statement she said: "I have constant flashbacks and panic attacks and am now quiet and jumpy and find it difficult to sleep and relax.
"I wake at night in blind panics thinking I'm going into a coma or coming out of one. I'll never, ever forget what he did to me."
Thank you for reaching out to us. We are happy to receive your opinion and request. If you need advert or sponsored post, We’re excited you’re considering advertising or sponsoring a post on our blog. Your support is what keeps us going. With the current trend, it’s very obvious content marketing is the way to go. Banner advertising and trying to get customers through Google Adwords may get you customers but it has been proven beyond doubt that Content Marketing has more lasting benefits.
We offer majorly two types of advertising:
1. Sponsored Posts: If you are really interested in publishing a sponsored post or a press release, video content, advertorial or any other kind of sponsored post, then you are at the right place.
WHAT KIND OF SPONSORED POSTS DO WE ACCEPT?
Generally, a sponsored post can be any of the following:
Press release
Advertorial
Video content
Article
Interview
This kind of post is usually written to promote you or your business. However, we do prefer posts that naturally flow with the site’s general content. This means we can also promote artists, songs, cosmetic products and things that you love of all products or services.
DURATION & BONUSES
Every sponsored article will remain live on the site as long as this website exists. The duration is indefinite! Again, we will share your post on our social media channels and our email subscribers too will get to read your article. You’re exposing your article to our: Twitter followers, Facebook fans and other social networks.
We will also try as much as possible to optimize your post for search engines as well.
Submission of Materials : Sponsored post should be well written in English language and all materials must be delivered via electronic medium. All sponsored posts must be delivered via electronic version, either on disk or e-mail on Microsoft Word unless otherwise noted.
PRICING
The price largely depends on if you’re writing the content or we’re to do that. But if your are writing the content, it is $60 per article.
2. Banner Advertising: We also offer banner advertising in various sizes and of course, our prices are flexible. you may choose to for the weekly rate or simply buy your desired number of impressions.
Technical Details And Pricing
Banner Size 300 X 250 pixels : Appears on the home page and below all pages on the site.
Banner Size 728 X 90 pixels: Appears on the top right Corner of the homepage and all pages on the site.
Large rectangle Banner Size (336x280) : Appears on the home page and below all pages on the site.
Small square (200x200) : Appears on the right side of the home page and all pages on the site.
Half page (300x600) : Appears on the right side of the home page and all pages on the site.
Portrait (300x1050) : Appears on the right side of the home page and all pages on the site.
Billboard (970x250) : Appears on the home page.
Submission of Materials : Banner ads can be in jpeg, jpg and gif format. All materials must be deliverd via electronic medium. All ads must be delivered via electronic version, either on disk or e-mail in the ordered pixel dimensions unless otherwise noted.
For advertising offers, send an email with your name,company, website, country and advert or sponsored post you want to appear on our website to advert @ alexa. ng
Normally, we should respond within 48 hours.