The Harts are in court-ordered therapy. As the story unfolds, Brock and Reba reveal that they are separated due to Brock's midlife crisis and while in court the entire family â€” Reba, Brock, Cheyenne, Jake and Kyra â€” got into what the judge described as a brawl.
While in therapy Brock reveals that he won't be moving back home because he has to marry his dental hygienist/assistant Barbra Jean. Why? She's pregnant. And... oops, little Jake lets it slip that Cheyenne, the Hart's 17-year-old daughter, is pregnant as well.
Cheyenne and Van, her all-star football-playing boyfriend decide that they're going to get married. Reba organizes a shotgun wedding while trying to keep terminally perky Barbra Jean at a safe distance.
Van's parents won't come to the wedding and have kicked him out of the house but, on the bright side, he managed to arrange a honeymoon at his uncle's beach house in Galveston. On the wedding day, Cheyenne is upset that her Dad hasn't arrived yet. Reba starts to lose it whe