Watch The Real Housewives of Dallas

The two-part reunion concludes as Mama Dee Simmons joins the ladies in an attempt to help D'Andra and LeeAnne mend their friendship. Brandi accuses Kameron of being a liar, Kameron accuses D'Andra of being her mother's puppet, and D'Andra reveals a previous stint in rehab.

On the season finale of The Real Housewives of Dallas, LeeAnne picks a church and a date for her wedding, while Mama Dee officially signs over her company to D’Andra. Stephanie throws a college kegger for her husband Travis who is about to leave for business school. There’s plenty of fun to be had playing beer pong, doing keg stands, and playing in a giant foam pit, but this kegger takes a turn when a conflict between LeeAnne and Brandi escalates.

The trip to Denmark ends with Brandi storming off from their final dinner, and D'Andra following close behind, leaving LeeAnne playing second fiddle to Brandi. Upon their return to Dallas, LeeAnne gets ready for a fashion show to unveil her "L'Infinity" dress, while Kameron ponders the future of Sparkle Dog.

The trip to Copenhagen continues with Brandi confronting LeeAnne about the alcoholic accusations. A surprise visit from Zuri and Mark has everyone crying with joy, but the fun is over when LeeAnne films a private moment without Brandi’s permission.

Cary takes the ladies to Copenhagen, Denmark, to visit her relatives; D'Andra gets into heated arguments with both Kameron and LeeAnne; Brandi's plan to get LeeAnne to admit she called her an alcoholic goes terribly wrong.

Cary invites the ladies to join her for a trip to Denmark. D'Andra gets a pep talk from Mama Dee about how to handle Kameron and LeeAnne, while LeeAnne goes wedding dress shopping. Stephanie and Travis renew their vows and D'Andra hosts a pop-up event for her company, at which Brandi finds out what LeeAnne called her. The ladies fly off to Denmark, wondering if they will be able to put their differences aside.

D'Andra models in a photo shoot for hot photographer and hubby Jeremy; Cary plans a trip for the ladies to visit her family in Denmark; Stephanie prepares for Travis' trip to Harvard and their vow renewal, while Brandi helps Travis shop for the ring.

LeeAnne tells Rich about her heated conversation with D'Andra; Mama Dee tells D'Andra to stop worrying about LeeAnne's wedding; a visit from Stephanie's older sister puts everything in perspective for her regarding Travis leaving for Harvard; Brandi and Bryan share an intimate moment with their new baby boy; Cary hosts a grand opening event at her Laser Center; and Brandi accuses LeeAnne of being friends with Stephanie just to get to her.

And two prom queens are facing off. Watch LeeAnne Locken and D'Andra Simmons go heel to heel in full '80s garb.

Despite LeeAnne’s tepid apology to D’Andra at Brandi’s event, these two former besties currently remain frenemies. LeeAnne tries to move forward with her wedding plans, but struggles without D’Andra by her side. Meanwhile, D’Andra gets some startling news when she finally meets with Mama Dee to discuss the future of their company. Brandi gets a nanny, and Cary stirs the pot at Kameron’s “Paint Your Dog” party. LeeAnne and D’Andra sit down to clear the air, but when LeeAnne refuses to open up about her relationship with Rich, D’Andra reveals a shocking rumor.

Brandi invites all of the ladies to sip n' spend at her Brandiland pop-up shop. Stephanie encourages the women to focus on self-care and hosts an epic spa day at her newly remodeled home. LeeAnne takes a dress to the next level by modeling it in a special stop-motion photoshoot, while Kameron faces off with Court in a fight for the future of Sparkle Dog. D'Andra confronts LeeAnne about rumors concerning her finances and Cary tells Kameron about a secret gag gift.

Brandi gets a stressful visit from the social workers as they do their monthly assessment of her household. Kameron's worries about flying commercial as she leaves for the pet expo in Orlando. Meanwhile, D'Andra gets closer to breaking away from her mother's company and LeeAnne dispenses a dose of tough love about how to downsize her fancy Dallas lifestyle. When D'Andra hears from Cary that LeeAnne has been discussing her personal finances, the humiliation becomes too much for her to bear.

LeeAnne and Rich settle their marriage woes and vow to start the wedding planning process; Kameron prepares for the Global Pet Expo, despite her children's disapproval; Brandi plans a rodeo adventure for new bestie D'Andra; Cary and Stephanie return from their respective vacations too late and miss all the rodeo shenanigans; and Cary checks on her home renovation and worries it won't be done before her parents come back into town.

Stephanie and LeeAnne make a startling connection at D'Andra's anniversary party; D'Andra and Mama Dee come to a head over the future of their business; Cary lives in her parents' house which causes unpleasant childhood memories; LeeAnne embarks on a transformational fashion venture; Brandi finds that she has her hands full with Brooklyn, Brinkley and baby Bruin; and Stephanie hosts a "Bubbles and Bru" party for Brandi.

After trying unsuccessfully for a third child last season, Brandi has adopted a baby boy named Bruin. LeeAnne begins trying to meditate away her anger, blaming her enlarged amygdala as the source of her sour disposition. Cary has opened a new laser center and started major renovations on her home forcing her to live with her parents until the job is completed. Kameron's husband Court gives her an ultimatum: find a distributor for her "Sparkle Dog" pet food, or give it up.