They've been engaged since 2019 and have been forced to postpone their nuptials several times due to the coronavirus pandemic. But Nikki Bella recently revealed that a 'promise' she made to her soon-to-be husband Artem Chigvintsev, 39, has also contributed to their wedding's delay. 'The one promise I made Artem before we can plan is that his parents can attend. And with where the world's at right now and trying to get two Russian parents into the country, it's almost impossible,' the 37-year-old reality star explained to ET. A promise: Nikki Bella recently revealed that a 'promise' she made to her soon-to-be husband Artem Chigvintsev, 39, has contributed to their wedding's delay; Nikki pictured in May Though Artem is an American citizen, the dancer's parents are based in Russia She continued: 'So, the day I can get two visas is the day we will set our date and say, 'I do."' Nikki, who shares a one-year-old son Matteo with Artem, now has her sights on a late 2022 wedding, as she wants it to line up with Thanksgiving in November. 'I think last year I said Thanksgiving, right? And I want to say next Thanksgiving. I can't believe it's been a year, but I really do want to get married. 'I mean, selfishly, I just want to have that, like, one big day about me. I can't wait for that and to wear that dress, but I do want to marry Artem.' Sweet: 'The one promise I made Artem before we can plan is that his parents can attend. And with where the world's at right now and trying to get two Russian parents into the country, it's almost impossible,' the 37-year-old reality star explained to ET; Nikki and Artem pictured in 2019 Two weeks ago on The Bellas Podcast, Nikki revealed that she and her fiancé had recently started therapy after being separated for weeks by work. She was updating her twin sister Brie Bella about a 'rough patch' she and Artem endured as he's been away performing on Dancing With The Stars while she has taken on a new role as a judge for America's Got Talent: Extreme. 'This is the longest we haven't seen each other,' said Nikki. Professional help: Nikki Bella, 37, told twin sister Brie Bella on The Bellas Podcast that she and fiancé Artem Chigvintsev, 39, went 'back into therapy' after hitting a 'rough patch' She said the lovebirds had been apart for more than six weeks, as Artem is in Los Angeles to film DWTS, while she has been spending time Atlanta for AGT: Extreme. The WWE star brought along Matteo with her, as he's more 'comfortable' with his mother. 'Teo goes everywhere with mama,' she explained. 'That's where he's comfortable, that's where he does best. '[But] when you're away from each other, there's different time zones,' she continued. 'Myself having Matteo and working long hours, I need Artem to check in in ways of like, 'How are you? how are you doing? How's Matteo doing? What can I do?'' On her own: Nikki said she brought along one-year-old Matteo while she filmed America's Got Talent: Extreme in Atlanta, but she felt Artem was contributing enough to their marriage