Mellie's moving in with Kayla and Annie leaves Nettie and JoAnn questioning her allegiance; Kayla and Annie enjoy being single.
A fight breaks out between Mellie's boyfriend and the father of her second child while she is in labor; revealing the person who has been spreading rumors on a gypsy gossip site.
Kayla, Annie and Mellie confront Nettie over her internet trash talking and an explosive fight ensues; Kayla and Mellie take legal action against Nettie.
Dovie organizes a spiritual healing for the girls, but a fight erupts between Dallas and Annie; the family remains at odds.
The gypsies get down and dirty on a quest to become cowgirls; from cleaning stalls to herding cattle, the girls must work together to succeed.
The girls continue their adventures at the dude ranch; a phone call in the middle of the night brings news of tragedy.
Nettie continues to deal with the loss of her son; the girls celebrate Kayla's birthday in DC; planning Brandy's baptism.
Kayla and Nettie find themselves back at odds; Kayla throws Sissy and Richard a birthday party; Mellie brings baby Richard to visit his dad; Kayla reveals a shocking secret.
Sightseeing in the Big Easy; a haunted tour and a voodoo shop; Mellie and Annie hit the bars early and Mellie's temper is unleashed.
The ladies prepare to head home after their New Orleans trip comes to an end; Kayla confronts Richard about their broken marriage; Mellie and Dallas throw their sons a first birthday party.
Kayla and Richard meet up to discuss their marriage after weeks of living apart; a day of canoeing and family fun.
The girls head to Ocean City for Kayla's bachelorette party, where Kayla receives a disturbing call from Richard that leads her to question the future of their marriage.
Nettie and Kayla get in a fight over who will plan Mellie's wedding; Kayla and her husband are at odds over how to raise their teenage daughter; Mellie's ex-con mother gets released from jail which threatens her own sobriety.
Matriarch Nettie Stanley worries that her sister Mellie's stripping and fighting are getting out of hand; Mellie's ex-boyfriend Robbie comes back into town; Kayla's trip to the racetrack is derailed by Mellie's drinking.
Mellie and Robbie set a wedding date; Laura plans a 15th anniversary party for Kayla and Richard; a bachelorette party to Ocean City.
Nettie, Kayle and Laura suspect Mellie may be pregnant despite her denial; Nettie and Lottie Mae refuse to speak to each other; Mellie has serious doubts about the wedding.
Mellie's honeymoon phase is short-lived, a pregnancy complication sends her to the hospital and she spends time in jail; Kayla and Richard must deal with their daughter dating an older gypsy boy.
As Mellie's prison date gets closer she must make many decisions regarding Robbie, her baby and her future.
A gypsy fight; released from jail, pregnant Millie receives an unexpected call; three new family members.
Drama between Nettie Stanley and her cousin Kayla; pregnant Mellie receives an unexpected phone call; three new family members.
Nettie and Kayla fight; JoAnn travels to Martinsburg to help defuse the tension; Mellie meets her father; Nettie finds out her daughter has run off with her ex-boyfriend again.
Kayla agrees to meet with Mellie; Nettie decides its time to lay the family feud to rest; Mellie goes to the hospital.
Mellie goes into labor; Nettie sends Kayla a DVD; Annie and Sheena help Kayla prepare for the chili cook off.
Kayla meets with Nettie after seeing her apology video; a road trip to unite the family; the group gets wild at an animal park.
The summer comes to an end; Robbie makes a surprise appearance in Tennessee; a girl's trip to a winery; a dramatic Mellie outburst.
Kayla organizes a luau; Mellie plans a baptism for baby Richard; Sheena and Annie mend their marriages; JoAnn finally fights back when Mellie lashes out.