Season 4

Violet is surprised by someone from her past who arrives at her diner.

Violet is surprised by someone from her past who arrives at her diner.

Nova remains estranged from her family; Charley learns more about the Landrys’ plans; Ralph Angel launches a reentry program; Charley and Romero start their makeshift clinic; Nova reveals a disturbing family secret at her book launch.

Remy reveals he's leaving town, Davis turns to Charley for advice when Nova's book impacts his job, and Charley and Romero's clinic is raided by ICE agents. Plus, Ralph Angel explains to Blue that they are connected by their souls, not by their blood.

Nova’s press tour continues, and she reconnects with Calvin; Violet’s diner is vandalized, and Charley discovers the perpetrator; Darla continues to struggle; Ralph Angel’s reentry program is in jeopardy; Charley receives devastating news.

Charley learns some devastating news about her mill, Violet calls in a favor from Sam Landry. Nova has an intense conversation with a past lover. Meanwhile, Ralph Angel and Darla comfort one another while Romero and Charley's relationship hits a roadblock. Read more: http://www.oprah.com/own-queensugar/all-the-borders#ixzz5vyYoHxR2

The series follows the life of two sisters, Nova Bordelon and Charley Bordelon, who, with her teenage son Micah moves to the heart of Louisiana to claim an inheritance from her recently departed father - an 800-acre sugarcane farm.

Blue's trauma is triggered when Micah takes him to the park. Darla learns the truth about the night Blue was conceived.

Micah and Keke's plans for prom are derailed, while Charley tells Jacob Boudreaux a secret. Plus, Darla pleads for Ralph Angel's forgiveness, and Violet tells Hollywood that there's something she needs to do to release her past.

Nova tries to mend fences with Ralph Angel, Violet tries to put her past behind her, and Micah and Charley discuss college. Later, Romero and Charley attempt to reunite.

Sam Landry and Violet's shared past is revealed. Later, Charley realizes she's been used by Sam Landry for his own personal agenda. Finally, the Bordelon family unites, determined to face an uncertain future together.