Tamera is getting ready to marry the man of her dreams, and her twin sister Tia is pregnant with her first child. The sisters are struggling to find time for one another amongst all the chaos, and Tamera doesn't think Tia is fulfilling her duties as her Maid of Honor. Tamera wants to give her best friend Andrea the official title, but Tia won't relinquish her spot without a fight. Plus, Tia's morning sickness lands her in the hospital. Will her trip to the emergency room make her miss her sister's bridal shower?

As Tamera prepares for her bachelorette weekend in Santa Barbara, her excitement turns to disappointment when Tia tells her she is too pregnant to party and may miss out on the festivities. Then, a follow-up meeting with celebrity wedding planner Mindy Weiss stresses out Tamera because she's thousands of dollars over her original budget! Will she scale back on her extravagant plans? Meanwhile, Tia has a tough time deciding on a birthing plan and whether or not she will give birth at home or in a hospital.

With just a few days to go before her Napa destination wedding, Tamera stills has lots to do and she's feeling overwhelmed. Instead of focusing on helping her sister, Tia has plans to use Tamera's wedding weekend as a romantic "babymoon" getaway for her and Cory. But when the drive takes much longer than planned, she isn't able to make time for her and Cory--or her sister! Meanwhile, Tamera fears her dream wedding will turn into a wet disaster when the forecast calls for heavy rain on her big day.

Newlywed Tamera returns from her honeymoon and has her mind set on becoming the perfect wife, so she takes a cooking class and attempts to do her hubby Adam's laundry. But when things don't go exactly as planned, she starts to question her domestic skills. Meanwhile, the sisters finally vent their frustrations to each other regarding the wedding weekend, but Tamera is left in tears when emotions boil over. Also, Tia tries everything to get her breeched baby to turn the right way for delivery.

Now that they're married, Adam finally moves into Tamera's house, but Tamera has a hard time learning how to share her space with her new husband. She turns to her friends and therapist for advice, and eventually enlists the help of a renowed interior designer to help merge her and her hubby's different decorating styles. Meanwhile, Tia's baby remains breeched and she must decide whether or not to try a risky treatment to turn her baby around. Plus, Tia gets emotional at her baby shower and continues to become more self-conscious about her weight.

With two weeks to go before her scheduled C-section, Tia's doctor puts her on bed rest, forcing her to wait out her remaining days in her home. Unable to do much, Tia is overwhelmed by all the things she still needs to do and hires a high-profile designer to decorate her baby's nursery. Meanwhile, Tamera prepares herself to re-enter the acting game after taking six months off to plan her wedding and enjoy life as a newlywed, but first she must tackle her anxiety about venturing out of her comfort zone of comedy by attempting darker and more dramatic roles.