Tamar's solo tour and biggest show yet at New Orleans Superdome; Tamar and Vince have a blowup; Tamar's appearance at a Miami fashion show.

Vince has another health scare; Tamar puts recording on a pause; Tamar and Vince's marriage is at risk.

In the Season 4 premiere, Tamar prepares to release her next album while taping the new season of her talk show. Later, Tamar worries about balancing her work after Vince reveals that she'll be competing on "Dancing With the Stars."

Trina and Traci embarrass Tamar at her star-studded baby shower. The mood is tense while Tamar and Vince shoot family photos with Miracle. Tamar goes into labour stressed out and has complications right away.

Tamar Braxton and her husband Vince take on career and family; Tamar's progress in the recording studio.

Tamar's new album is released and she celebrates with an exclusive bash; Tamar and Vince clash over Tamar's success.

Tamar's solo album and clash with Vince; Vince's health and Tamar's career is threatened; 2012 ESSENCE Music Festival.

Tamar gets questioned about having a second baby and takes a lie detector test; Tamar worries about promoting her single while busy with her talk show and fashion line; Vince is ready to bring Miracle home.

Tamar and Vince have a standoff as they struggle to shoot the music video. LaShawn does stand-up at a comedy club.

Tamar's talk show is shut down by an accident on location; Tamar's single release and music video.

Tamar and Vince design their new house. Tamar is challenged to downsize her shoe collection. They get parenting tips from LaShawn and April and go to a childbirth class. Tamar gets special dress for award show.

Tamar performs the National Anthem at a football game; Vince and Tamar head to London for some business and fun.

Tamar worries about losing her voice during her Orlando performance and learning her dance for Dancing with the Stars. Later, Tamar ends up in the hospital after overworking herself.

Tamar hits the road to promote her new album then heads to D.C. for an event with April. Later, Tamar plans her new music video and performs a dance inspired by a time when Vince was gravely ill.

Tamar and Vince meet with an interior designer; Vince's health is at stake; Tamar's album in L.A.; Vince visits his parents' graves.

Tamar struggles to balance motherhood and career; Tamar's new talk show, magazine cover shoot and final decision for the album.

Tamar and Vince have a big blowout in Atlanta, prompting Tamar to hatch a secret plan; Tamar reunites with her friend, Tiny, after a very public feud and reveals major news; Tamar gets a telephone call that changes everything.

Tamar is stressed about her upcoming tour because she's not pleased with her background singers and is worried she'll lose her voice. Later, Vince substitutes for Tamar on "The Real" while she's sick.

Tamar auditions hot male dancers. Tamar and Vince go to Vegas and Tamar takes the stage with debut songs.

Tamar and Vince return to Los Angeles and experience highs and lows of new parenthood; Baby has first photo shoot; Tamar can't fit into the outfits for her album cover photo; she questions the direction for her album.

Tamara has her hands full organizimg a music showcase to promote the release of her first single. Preparations include an avant-garde photo shoot and auditions for a backup band.

Tamar and Vince go to NYC to promote her album, and Tamar reveals her growing belly at a pregnancy photo shoot. Terrell directs Tamar for a video greeting for RuPaul's Drag Race. Tamar and Vince search for a nanny.

Vince wants Tamar to shoot her next music video while still pregnant; Tamar is bummed out by the wardrobe options for the shoot. Her sisters and mom help with a belly cast. Tamar & Vince take their last birth class.

Vince lashes out after Tamar expresses a need for space, and the Mexico trip comes to an explosive end; the non-stop clashes prompt Tamar to make a painful decision; Tamar and Vince face off on the night of the concert.

After an explosive fight with Vince, Tamar plans a trip to Cabo to ease tension, but they soon learn they can't leave their problems behind. Vince storms out of dinner, and Tamar is left feeling alone.

Tamar struggles to keep her marriage on good terms; Vince reveals his true feelings about working with Tamar; Tamar's father gives her tough love after months of no communication.

Tamar is nervous about her upcoming surgery to remove her rib; Vince stresses to Tamar it's important to slow down. Later, Toni gives Tamar some health advice.

Tamar and Vince struggle to reconcile before the show in Washington, D.C., and Tamar makes a heartbreaking decision; a painful truth is exposed during a dinner party.