Dominique's husband Brady Lloyd (Billy Dee Williams) arrives in Denver in the September 26, 1984 season premiere episode, "Disappearance." He asks why Dominique is performing at La Mirage. Brady and Dominique fight when she will not tell him why she is choosing to remain in Denver. Dominique's hostility toward oil tycoon Blake Carrington (John Forsythe) is noticed by Blake's wife Krystle (Linda Evans).
In episode 154, Dominique meets Geologist Nick Kimball, who romantically pursues her. Dominique resists him at first, but by episode 158 she gives in to his advances and they share a passionate night together. In episode 163, Nick saves Dominique from two thugs who were sent by businessman Gary Tilden to "rough her up" after she rejected a Business deal from Tilden. But Dominique is still restrained about their relationship – and draws closer to Alexis's ex-husband Dex. Nick returns in episode 173 to whisk Dominique off for a romantic weekend in San Francisco, where he proposes. While Dominique contemplates marrying Nick, Jackie returns to Denver to tell her mother that Garrett is still in love with her. In episode 175, Jackie asks Nick to break it off with Dominique. When Dominique states that she will not get back together with Garrett, a defeated Jackie leaves Denver again. In episode 176, the season finale, Dominique and Nick attend the wedding of her nephew, Adam. After the ceremony, Dominique accepts his proposal and the two leave Denver.
In episode 146, Dominique and Garrett decide to marry. In the season finale, at their engagement party Alexis reveals that Garrett was never married before. He lied in order to avoid a long-term relationship. Dominique slaps Alexis and orders her to leave. She confronts Garrett with the story who admits that he lied so many years ago. Stunned, Dominique breaks off the engagement. Her guests continue to celebrate, unaware that the wedding is cancelled — or that a fire is raging in other parts of the hotel.
