Love Island star Montana Brown has sparked speculation she has split from her fiancé Mark O’Connor after uploading a cryptic ‘life update’ video. The television personality, 31, took to TikTok on Monday to tell her followers ‘so much has happened in the last six months’, but didn’t go into further detail. She said in the clip: ‘I am going to do a life update video soon. I feel like so much has happened in the last six months and it has been a little bit nuts. ‘I always find it quite difficult to be really raw and emotional and I just never feel comfortable enough. ‘I always see other influencers crying and getting really emotional on the camera and I just really struggle with that.’For me, as soon as the camera is on. It has been a tough old six months. More to come on that, definitely more to share. Love Island star Montana Brown has sparked speculation she has split from her fiancé Mark O’Connor after uploading a cryptic ‘life update’ video The television personality, 31, took to TikTok on Monday to tell her followers ‘so much has happened in the last six months’, but didn’t go into further detail’I have just been knuckling down and focusing on me and being with my kids and being with nature. I am finally ready to be open about everything.’Montana promised fans she would share what has been going on in her life soon. Mark has also not been seen on any of Montana’s recent Instagram posts. Montana and former rugby player turned estate agent Mark first went public with their relationship in 2021 after meeting at the gym and got engaged two years later during a romantic beach proposal while on a babymoon.They share two children together; Jude, three, and Miley, 20 months. The cryptic video comes after Montana revealed stress had triggered her hair to fall out. Earlier this month, Montana revealed she has been diagnosed with female pattern hair loss after losing huge clumps daily.The TV star said she has had her confidence ‘knocked’ after bald patches began to emerge on the back and side of her head a few months ago. Montana Brown has revealed she has been diagnosed with female pattern hair loss after losing huge clumps dailyMontana shared her story and photos of her hair looking visibly thinner as she wrote: ‘So I’ve been diagnosed with female pattern hair loss and Telogen Effluvium.Female pattern hair loss, or androgenetic alopecia, causes a gradual thinning of hair across the top and crown of the scalp while usually keeping the front hairline intact.Telogen effluvium, meanwhile, is a temporary form of hair loss characterised by overall thinning of the scalp, usually triggered by a severe physical or emotional stress. She continued: ‘I’ve been having very extreme hair fall and shedding for a few months now but I was ignoring it because I assumed it would be post partum related.’After visiting a specialist and getting photographs of the back of her head, Montana said: ‘It made me realise how much hair I’d actually lost.’ Showing a huge ball of hair in her hand, Montana said: ‘I have been losing clumps like this multiple times in a week.’ She added: ‘I have to say I left the appointment extremely shocked because I hadn’t expected that kind of diagnosis. I have been burying my head in the sand and just assuming things will get better.’ Montana said her iron levels are low after having two back-to-back pregnancies and that she used to be anaemic. She added of how stress could have contributed to her hair loss: ‘Life has felt stressful over the last few months so it makes sense and especially when your sleep isn’t good quality.’ The Daily Mail has contacted Montana’s representative for comment.