Nikki Bella says desire to have children caused split with John Cena- Nikki Bella admitted she and John Cena wanted two different things at the time - She was particularly concerned about the fact that John Cena might not necessarily want to have children - The couple ended their engagement in 2018 after dating for nearly six years WWE superstar John Cena’s ex-girlfriend Nikki Bella recently revealed the heartbreaking reason why her relationship with the superstar went south. The WWE couple looked like a match made in heaven but behind the smiles, things were not necessarily as rosy. They were on the verge of tying the knot, but eventually broke off their engagement in 2018. Initially, it was looked at as just another celebrity split up which is quite normal for couples whose relationship is under the watchful eye of fans. However, during an appearance on Maria Menounos' show Better Together, 36-year old Bella revealed there was much more to everything. Read also American singer Justin Bieber reveals he wishes he had saved himself for marriage READ ALSO: Jordan Dueni Diakiese, ex-PSG academy starlet, dies at the age of 24 According to the stunning wrestler, she felt John Cena, 43, would somehow regret having children with her. John Cena made it no secret that he did not want children in the relationship but he eventually eased his stance and was willing to reverse his vasectomy. Fans were particularly heartbroken by news that the couple had split after dating for nearly six years and sealing their relationship with an engagement in 2017. All that is past now and Bella seemed to have moved on quite swiftly as she is expecting a child with fiance Artem Chigvintsev, who she met on the show Dancing with the stars in the US. Interestingly, Nikki is pregnant at exactly the same time as her twin sister Brie. Earlier, Legit.ng had reported how boxing legend 'Iron' Mike Tyson continued his impressive training routine ahead of his return to the rings 15 years after announcing his retirement. Read also Nigerian woman says she smashed ex-boyfriend's TV after he hid her eyeglasses The 53-year-old recently confirmed that he has offers to step back into the rings but insisted that he will not fight a non-boxer. He posted a few video clips while training and showing the world that he still has the skills and the swiftness to knock any opposition out. Tyson who remains the youngest boxer to win a heavyweight title took his training to the next level as he flaunts his broad shoulders and huge biceps which certainly intimidate any opponent. 4-yr-old boxer: I want to become a world champion | Legit TV Source: Legit.ng - Nikki Bella admitted she and John Cena wanted two different things at the time - She was particularly concerned about the fact that John Cena might not necessarily want to have children - The couple ended their engagement in 2018 after dating for nearly six years READ ALSO Legit.ng