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.