Nikki Bella says she only shared a bed with John Cena '30 days total out of 6 months' prior to split

Nikki Bella is giving fans a glimpse into what led to her split from her former fiancé, John Cena.

In a new clip from an all-new episode of Total Bellas, taped before their breakup last month, the 34-year-old wrestler admits she was feeling "lonely."

"What's hard at times and what people don't realize about my relationship is I'm alone a lot and I'm alone in these big, beautiful homes, which you're like, gosh, I mean, these homes are unreal," Bella says. "But to be honest, since we've gotten engaged, John and I have probably shared our bed together maybe 30 days total out of, like, six months. Or, like, 40 days."

Bella continues: "So hearing Brie and Lauren, JJ and Bryan all talk about their family stuff and their kids, it makes it, like, sink in a little bit more of how lonely it will be and how lonely it gets."

The footage comes just one day after ET caught up with Bella at NBCUniversal's upfront presentation in New York City, where she revealed she's holding out hope for a reconciliation with Cena.

"John is such an amazing man. He really is the love of my life," Bella exclusively told ET. "I truly hope one day that we can work it out and get back together. I think there is hope."

"I just want us both to live the rest of our lives happy," the WWE superstar continued. "Hopefully that's together, maybe it's not. Right now I'm just focusing on me. I think I kind of lost me and now I want to find [myself]."

On the Today show Monday, Cena detailed his own heartbreak.

“It’s been incredibly reflective, which is amazing, but it is very difficult -- I had my heart broken out of nowhere, or for me, it was out of nowhere," he said. "And anyone who has experienced that knows that it comes with a series of bad feelings.”

The Blockers star continued: "I don't want anybody else. I love Nicole. I'm really trying to support her in her trying to find whatever it is she wants that made this fall apart in the first place, and in doing so, I'm also just trying to live. But I don't have any other hopes, other than one day that we can work it out."

As for not wanting children, Cena said he's changed his mind about that too.

"I'm willing to go back on all of these things I said, and a lot of things I was holding on to just out of stubbornness — 'I won't have kids' — and it took a really strong look in the mirror for me to be like, 'Why?' This person is my number one, and it's something that's very valuable to her, and of course we can do this ... all of that switched because I love her," Cena admitted. "She's my number one and I just want to make her happy ... and right now, she's happy."

"For anyone who's speculating what's going on, I love her, I want to be with her. I want to make her my wife. I want to be the father of her children. I just want us to work," Cena shared. 

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John Cena and Nikki Bella together
John Cena proposes to Nikki Bella during WrestleMania 33 on Sunday, April 2, 2017 at Camping World Stadium in Orlando, Fla. (Stephen M. Dowell/Orlando Sentinel/TNS via Getty Images)
2017 MTV Movie and TV Awards ? Photo Room ? Los Angeles, U.S., 07/05/2017 ? John Cena and Nikki Bella. REUTERS/Danny Moloshok
AUSTIN, TX - MARCH 13: Professional wrestlers John Cena and Nikki Bella attend 'Featured Speaker: John Cena' during 2017 SXSW Conference and Festivals at Austin Convention Center on March 13, 2017 in Austin, Texas. (Photo by Katrina Barber/Getty Images for SXSW)
John Cena proposes to Nikki Bella during WrestleMania 33 on Sunday, April 2, 2017 at Camping World Stadium in Orlando, Fla. (Stephen M. Dowell/Orlando Sentinel/TNS via Getty Images)
Cast member John Cena (L) and Nikki Bella attend the premiere of "Blockers" in Los Angeles, California, U.S. April 3, 2018. REUTERS/Phil McCarten
LOS ANGELES, CA - MARCH 11: John Cena, Nikki Bella arrives at the Nickelodeon's 2017 Kids' Choice Awards at USC Galen Center on March 11, 2017 in Los Angeles, California. (Photo by Steve Granitz/WireImage)
LOS ANGELES, CA - MARCH 11: Host John Cena (L) and professional wrestler Nikki Bella speak onstage at Nickelodeon's 2017 Kids' Choice Awards at USC Galen Center on March 11, 2017 in Los Angeles, California. (Photo by Frazer Harrison/KCA2017/Getty Images for Nickelodeon)
LOS ANGELES, CA - MARCH 11: John Cena, Nikki Bella arrives at the Nickelodeon's 2017 Kids' Choice Awards at USC Galen Center on March 11, 2017 in Los Angeles, California. (Photo by Steve Granitz/WireImage)
John Cena and Nikki Bella on stage at the 30th Annual Nickelodeon Kids' Choice Awards, March 11, 2017, at the Galen Center on the University of Southern California campus in Los Angeles. / AFP PHOTO / VALERIE MACON (Photo credit should read VALERIE MACON/AFP/Getty Images)
LOS ANGELES, CA - MARCH 11: Nikki Bella (L) and Host John Cena backstage at Nickelodeon's 2017 Kids' Choice Awards at USC Galen Center on March 11, 2017 in Los Angeles, California. (Photo by Alberto Rodriguez/KCA2017/Getty Images for Nickelodeon)
LOS ANGELES, CA - MARCH 11: Host John Cena (L) and professional wrestler Nikki Bella speak onstage at Nickelodeon's 2017 Kids' Choice Awards at USC Galen Center on March 11, 2017 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
LOS ANGELES, CA - MARCH 11: Professional wrestlers John Cena (L) and Nikki Bella at Nickelodeon's 2017 Kids' Choice Awards at USC Galen Center on March 11, 2017 in Los Angeles, California. (Photo by Alberto E. Rodriguez/Getty Images)
LOS ANGELES, CA - JULY 13: John Cena and Nikki Bella arrive at The 2016 ESPYS at Microsoft Theater on July 13, 2016 in Los Angeles, California. (Photo by Gregg DeGuire/WireImage)
NEW YORK, NY - MAY 16: John Cena and Nikki Bella attend the 2016 Fox Upfront at Wollman Rink, Central Park on May 16, 2016 in New York City. (Photo by Noam Galai/WireImage)
INGLEWOOD, CA - JULY 31: Host John Cena (L) and WWE Diva Nikki Bella attend Teen Choice Awards 2016 at The Forum on July 31, 2016 in Inglewood, California. (Photo by Kevin Mazur/Fox/Getty Images for Fox)
NEW YORK, NY - MAY 16:Nikki Bella, John Cena, Brie Bella at the NBC Universal Upfronts on May 16, 2016 at Rockefeller Center in New York City. (Photo by Steve Sands/Getty Images)
July 12, 2017; Los Angeles, CA, USA; WWE wrestler John Cena kisses Nikki Bella as they arrive for the 2017 ESPYS at Microsoft Theater. Mandatory Credit: Jayne Kamin-Oncea-USA TODAY Sports
Cast member John Cena (L) and Nikki Bella attend the premiere of "Daddy's Home 2" in Los Angeles, California, U.S. November 5, 2017. REUTERS/Phil McCarten
WESTWOOD, CA - APRIL 03: John Cena, Nikki Bella and Ike Barinholtz arrive for the Premiere Of Universal Pictures' 'Blockers' held at Regency Village Theatre on April 3, 2018 in Westwood, California. (Photo by Albert L. Ortega/Getty Images)
AUSTIN, TEXAS - MARCH 10: John Cena (L) and Nikki Bella attend the premiere of Blockers at the Paramount Theatre on March 10, 2018 in Austin, Texas. (Photo by Gary Miller/FilmMagic)
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