After her marriage ends in scandal, Amanda Vaughn returns to her hometown with her two teenagers, but not everyone is happy to see her.

Amanda becomes concerned that Laura will be branded a "Javelina" or not-so cute-girl - a name that Amanda coined herself in high school - while Gigi decides to throw Amanda a luncheon in her honor in an effort to reintroduce her to society. Meanwhile a devastated Carlene rallies from her embarrassment in church and plots to get back at Amanda, Blake and Cricket disagree over his priorities, and Sharon worries about Zach's fidelity.

Things heat up when a church relationship seminar forces Amanda to confront her past while Heather sets her eyes on her new client and former high school nerd, Andrew. Meanwhile Carlene meddles in both Sharon's and Cricket's marriages to deflect from her own marital dissatisfaction.

When Carlene\'s Uncle Burl returns to town with his wife, Bitsy, Gigi promises to throw them a homecoming party requiring guests to come dressed as their favorite Texan. Meanwhile Blake recruits Amanda to consult for Cricket and Blake\'s denim line, Pastor Tudor counsels Sharon and Zack during their rough patch - resulting in Sharon\'s working at the church and Zach\'s taking over Sharon\'s duties at home - and Heather is after Burl\'s 500 acres of land for her client, Andrew.

Heather brings Sheryl Crow to perform at the annual church fundraiser with a little help from her client and new love interest, Andrew, but it's Gigi who steals the show with Burl, while Carlene and Amanda find another reason to disagree with each other.

When Luke convinces Carlene to take the Matron of Honor duties away from Sharon and give the honor to Amanda for her "Gone with the Wind"-themed renewal of marriage vows, Sharon is out for blood. Carlene tries to turn the other cheek and accept Amanda, while Amanda is overwhelmed with her new duties. Meanwhile, Heather seeks forgiveness from the GCBs, and Blake surprises Cricket with a special request.

When Pastor Tudor surprises the congregation with an assignment to get frisky, the GCBs take their homework seriously: Burl proposes to Gigi, and she returns with a proposal of her own, Carlene goes overboard with safe sex messaging, while Cricket and Blake interview surrogates. Meanwhile Amanda accepts a job as Pastor Tudor's assistant, and Sharon finds the secret of weight loss in the bible.

Pastor Tudor's rivalry with Reverend Steve has Amanda taking charge of a church musical that was written by Heather in high school. The GCBs come out of the woodwork, resulting in a sing-off between Carlene and Cricket. Meanwhile, Sharon takes her "Losing it with Jesus" weight loss program to the next level and recruits Gigi to help.

When Amanda tries to put together an all female barbeque team to prove a point to her daughter, she recruits the helps of the GCBs for the cook-off of the year. Meanwhile Heather meets an attractive butcher, Cricket purchases stud services from businessman Mason Massey, Carlene becomes frustrated with Ripp, and Sharon tries to help Zack with his dealership problems.

When Carlene takes the GCBs down to unincorporated Juarez for the groundbreaking ceremony for the Condos for Christian Living, the GCBs find themselves in danger. Meanwhile Amanda's suspicions regarding Luke lead to a surprising discovery about Ripp.