Nooooo!!! Abbey Romeo and David Isaacman - fan favs from the super popular Netflix series Love on the Spectrum - broke up! We really hate to share this news, but an insider told The US Sun on Thursday that the duo have gone their separate ways after five years together. The source told the outlet they decided to split after they couldn't agree on when to get married: "Sadly, it's true that David and Abbey broke up. They couldn't come to an agreement on when to get married. She was ready years ago, he still needed time.