How did Alex McKinnon and Teigan Power get together and split up? Everything you need to know as footy star's ex-wife debuts her new boyfriend

Former NRL star Alex McKinnon's ex-wife Teigan Power went public with her new romance on Thursday, almost two years after footy fans were left in shock by the news their marriage had ended.

Power made the relationship with Jake Nelson Instagram official on Thursday night, posting a sweet clip of them kissing at the Hunter Valley Gardens Christmas Lights Spectacular just west of Newcastle, NSW.

But what happened to her relationship with McKinnon? And what was the fallout from their split?

Here, Daily Mail Australia looks back at how the high school sweethearts' rock-solid bond failed to stand the test of time.  

Alex and Teigan's love story captured the hearts of Australians when she pledged to stand by the NRL star after he broke his spine in a three-man tackle on March 24, 2014. 

The 31-year-old underwent operations to fuse his C4 and C5 vertebrae and spent five days in a coma before he was left wheelchair bound at 22. 

The day after he woke up, doctors gave him the shattering news that he would likely remain a quadriplegic and never walk again.

His girlfriend, who was only 20 at the time, vowed to support him throughout his recovery. 

'How can you go from loving someone for them getting injured and then saying I don't love them anymore?' she asked at the time.

Two weeks after the accident, the former Newcastle Knights and St George Illawarra player proposed to her from his hospital bed.

He vowed to stand up at their wedding - which is exactly what he did during their fairytale nuptials in 2017.

The newly paralysed athlete has admitted he dealt with a lot of rage following his injury, but the couple defied the odds to keep their relationship going.

They had their first little girl, Harriet Ann, via IVF in 2018, followed by twins Audrey Jill and Violet John in 2021.

However, on April 24, 2022 - after speculation as to why Ms McKinnon was not wearing her wedding ring in recent Instagram photos - it was announced that their love story secretly came to an end months previously, in January.

High-school romance

Alex McKinnon and Teigan Power met at a friend's birthday dinner at Denman Bottom Pub, in the picturesque Upper Hunter Region north-west of Sydney, in 2010.

He was 18 said it was 'love at first sight', but the 16-year-old schoolgirl wasn't so sure.

'We hit it off straight away, feeling very comfortable around each other,' Ms McKinnon previously told Body and Soul.

'We were friends for about a year before we started dating.'

When they officially started seeing each other in 2011, the aspiring footballer would drive five hours from Wollongong to Denman every weekend to see her because she was still in high school.

'We knew from then we wanted to be together forever,' she said. 

Life-changing accident 

Mr McKinnon started playing NRL for the Newcastle Knights in 2014, at the age of 22.

He played 49 games before tragedy struck in round-three match against Melbourne Storm on March 24 of that year - as soon as he hit the ground, he knew his life was about to change.

'I knew straight away,' he told ABC journalist Stan Grant in 2020. 

'I remember hearing the noise, I remember trying to move but not being able to, I remember players surrounding me and looking at me - clear conversations, I could hear everything.

'I really just felt embarrassed ... I suppose it takes you back to being a man and what your identity is there - strong, unflappable, unwavering - I just felt that it was embarrassing that I was laying there, unable to move, and I just felt like a real failure.'

The young forward, who had been in the prime of his career just days prior, had an operation to fuse his C4 and C5 vertebrae, as well as having a bone graft from his hip to support his neck - and battled to stay alive.

Five days later, he woke up to a medical practitioner pricking him with a pin to determine where his paralysis began and classify the injury.

On the sixth day, doctors at The Alfred Hospital gave Mr McKinnon, his parents and girlfriend the devastating news that it was very unlikely he would ever walk again.

In his emotional biography, Unbroken, Mr McKinnon wrote: 'I began to yell and sob as tears streamed down my face.'

'I'm f***ing over this,' he yelled to his parents.

'I don't want to be here, this is making me sick to my stomach, why can't I just die? Why can't you just kill me? Why are you going to put me through this? How can you let me live like this? Is it just for you? I'm happy to die. I want this over.'

'Teigan loved me still'

Despite his physical and emotional trauma, Mr McKinnon knew he wanted to be with his girlfriend for the rest of his life.

He had been planning to propose for months, but after his injury he knew he couldn't delay it any further.

Ms McKinnon told Body and Soul that he popped the question just two weeks after the accident: 'I had flown back in from Newcastle and went straight to Melbourne hospital to see him.'

'His parents made the excuse that they were going out for dinner and then Alex and I were talking and he very romantically asked me to marry him.

'I, of course, said yes! I was very blown away and surprised. I knew before the injury that I wanted to marry Alex so I was thrilled that he finally had asked me. 

He said it was 'like a dream come true', and promised to stand up as she walked down the isle.

60 Minutes reporter Liz Hayes interviewed the couple the following year in 2015, when they were 21 and 23, and realised she had 'underestimated that young people had been capable of deep and mature love'.

Mr KcKinnon caught Ms Hayes by surprise when he said one of his blessings was that 'Teigan loved me still'.

His fiancée replied: 'How can you go from loving someone for them getting injured and then saying I don't love them anymore?'

Ms Hayes described their relationship as 'extraordinary'.

'They had grown to know each other, they were already living together, no doubt it is a case of starting again in navigating a relationship when one partner is so dependent on the other,' she said.

'He needs daily care and so as not to have some live-in person, it is up to Teigan, she is going to feed him and there are other things.

'She is central to his wellbeing and she knows that and they work together, that is very grown-up.' 

Miracle wedding 

McKinnnon was so determined to use his legs again that he defied odds by standing up just 10 months on from the accident and, three years later, he managed to walk with the assistance of physical therapists.

Sure enough, in October 2017, the couple were married at Peppers Creek Chapel in the NSW Hunter Valley.

Tears flowed as the 25-year-old rose to his feet and exchanged vows at the private reception, surrounded by 150 of their closest friends and family.  

'I was pretty shocked, to tell you the truth. I couldn't believe Alex stood for all that time,' Ms McKinnon told New Idea at the time.

'It was lovely to be able to look him in the eye, rather than looking down at him in his wheelchair. It just made the ceremony that much more intimate. 

'We started crying every time we caught each other's eye. It was beautiful.'

The day before the wedding, he wrote on Instagram: 'Dreams do come true.'

'Together we had the best day of our lives on Sunday, I can't wait to share the photos and videos with you all.' 

In a similar post, his bride wrote on social media: 'Tomorrow is the day we say ''I do'' to the rest of our lives.'

'I want to be a dad'

In the Australian Birth Stories podcast in 2018, Ms McKinnon revealed that she and her then-husband started seeing fertility specialists in 2015 - the year after he proposed.

She loved children and McKinnon was an only child who was eager to have a big family, but they didn't know if they would be able to conceive at all due to his impaired spinal cord.

'The level of his injury meant that he didn't have any movement voluntarily from his chest down, and that can affect your sperm and the mobility of your sperm,' she explained.

'They said Alex's sperm was really healthy, but his mobility was quite low so the chances of us falling pregnant naturally without intervention was about five to ten per cent.' 

They saw specialists in Sydney and Newcastle to get an idea of what to expect, but they didn't actively try to conceive until about four months before the wedding in 2017. 

When that didn't work, the specialist referred them to an IVF clinic.

Ms McKinnon's pregnancy test came back positive after the first round, and Harriet was born the day before the couple's first wedding anniversary.

In 2021, they celebrated the arrival of twin girls Audrey Jill and Violet John.

Shock split

On April 24 last year, rugby league journalist Danny Weidler sent shockwaves through the footy community when he revealed the couple had separated in January - four months earlier.

The announcement followed a number of comments on Ms McKinnon's Instagram account asking why she wasn't posting photos of her husband anymore, and why she wasn't wearing her wedding ring.

'There is no ill will between the pair, who privately concede that after 12 years together, from the time they were high school sweethearts, they are now more likely to find happiness on their own,' Weidler wrote in the Sydney Morning Herald.

'They are committed to co-parenting their children and they will do so as friends.'

But while the journalist said the ex football player 'has no issue with the story being written' about them, Power criticised how the story had come out 'without our consent' in an Instagram story.

'At this time, Alex and I are navigating this period of change together privately,' she wrote on Sunday.

'Due to our situation being made public without our consent, we are asking for our privacy to please be respected at this time.

'We are together concentrating on protecting our family and children. We have the utmost respect for each other, and are both very grateful for the people, as well as all of the support that we have in our lives.'

McKinnon issued a statement on the same day but, unlike his former partner, did not say intimate details were spilled without permission. 

He wrote: 'Due to our situation being made public, we ask that you respect out privacy as we concentrate on our family and children, as they are our main priority.'

On Monday, Ms McKinnon was spotted for the first time since the devastating break-up was announced - wearing a purple top and white jeans with her eldest daughter Harriet, who was riding a tricycle down the street. 

Mr KcKinnon was spotted spending quality time with Harriet and his father on Tuesday.