Reba starts to worry that she will become Barbara Jean's fat friend after Barbara Jean loses weight. Meanwhile, Brock suspects Barbara Jean of having an affair with her trainer.
A huge real estate company has called. Reba asks Van to go with her to meet them. Unfortunately for Reba their intentions are only for Van and they want nothing to do with her.
Meanwhile, Barbara Jean gets a new look that worries Brock because he thinks it will make her go in a new direction in life; so Brock decides to change his look.
Van builds his office in the garage so that he and Reba can work after rejecting the offer from Norris. Reba doubts the decision and finds out from Van that Cheyenne is pregnant. Kyra decides to move back in with Reba and Cheyenne and Van are moving out.
Happy that Kyra has returned home Reba realizes Kyra had too much freedom at Barbara Jean and Brock's house. Originally thinking he was trying out for the basketball team, Jake soon realizes it's the wheelchair basketball team and pretends to be handicap.
Co-Guest Stars: Lila Braff
as Elizabeth Montgomery
Barbara Jean wants to become a weather girl. Meanwhile, Van finally accepts the job offer from Steve Norris. Reba supports Van on moving to a bigger firm but Van isn't allowed to take the client list, which ends up in a battle.
Cheyenne decides to throw a fifth birthday makeup party for Kyra, while Van struggles with his to-do list for the upcoming baby.
Brock asks Reba for advice on how to spice up his marriage to Barbra Jean, but Reba's reluctant to help; Van gets upset when Kyra secretly videotapes him acting goofy and then puts the tape on the Internet.
Barbra Jean worries that a recently hired woman at the station is out to take her job as the weathercaster, so she asks Reba to spy on the newbie; Brock asks Cheyenne to name her baby after him, but Van doesn't want to do it.
Brock hides out in Reba's garage to get a break from Barbra Jean, but when Reba finds out she makes him go home to work things out; Van tries coaching Jake's soccer team, but his tantrums alienate the players.
Reba finds a perfect house for Cheyenne and Van to buy, but Cheyenne sours on it when she learns it's being sold by her former high-school rival.
Kyra announces she is deferring college to play with her band. Cheyenne and Van argue while picking out furniture for their new home.
Part one of the series finale finds Reba faced with the fact that she is butting into the lives of Cheyenne and Van in the same way that Barbra Jean butts into her life and house. Brock sees some hope for their marriage after Barbra Jean breaks down during a weather report.
The second part of the series finale brings big changes to the family. Van catches the new house on fire and once again he and Cheyenne are faced with moving back into Reba's house. Brock and Barbra Jean might not reconcile after all since she has a serious job offer from a TV station in Arkansas. Reba does everything she can to keep the family happy and acting responsibly.