Love on the Spectrum couple Abby Romeo and David Isaacman have reportedly broken up after five years of dating.
“Unfortunately, it is true that David and Abby have broken up,” a source told the US Sun on Thursday. “They couldn’t come to an agreement on when to get married. She had been ready for years, but he still needed time.”
Another source said Isaacman was “doing very well.”
Representatives for Isaacman, 31, and Romeo, 27, could not be reached for comment.
The ex-lovers met on season 1 of the 2021 Netflix series about autistic adults jumping into the dating pool.
Viewers watched Isaacman and Romeo fall in love after their first date at the San Diego Zoo Safari Park.
Most recently, in July 2025, the duo celebrated their fourth anniversary, and Isaacman gifted Romeo a Brilliant Earth diamond bracelet.
Despite reportedly calling it quits over marital disagreements, Romeo told producers during season 4 of the series, which premiered on April 1, that she and Isaacman were not ready to get married.
“I feel like we’re already married in our hearts,” she told People magazine.
Romeo frankly admitted that he didn’t want to “rush” down the aisle because he was scared of getting divorced, just like his parents.
But the TV personality told her mother Christine: “I really wanted to be a bride.”
At one point in the season, co-stars Madison Marilla and Tyler White got engaged, and Romeo told Isaacman, “I hope we can be next!”
“We can only get involved when the time is right,” Isaacman replied.
Romeo previously opened up about his relationship with Isaacman, saying that they bonded over their shared symptoms of autism and synesthesia, which the Cleveland Clinic describes as “a phenomenon that causes crossover of the senses, such as tasting colors and sensing sounds.”
“We understand each other (and) how our minds work,” she told “Today” in 2025. “We are kind and patient with each other and we are our true selves.”
The reality star wrote a heartfelt song about Isaacman last year titled “Boyfriend Forever,” in which he sings,
