Danni's actions have left her in a vulnerable position, while Karen quickly realizes that Aaron is hiding something, and she pays the ultimate price.

An unforeseen visit from an old friend sparks up questions Fatima has to address; Karen has her doubts about Aaron after seeing him in a different light.

When Danni discovers Que's true identity, she is mortified; Andi's chances of becoming a partner are hindered; Zac's unexpected visitor causes trouble for him and Fatima.

Sabrina makes a surprising discovery while at Danni's apartment; Fatima puts Zac in his place as they continue to argue over harsh words.

Karen and Andi deal with a matter of betrayal that threatens the sistahood. Fatima leaves Zac for the night to make hard decisions about what her next move should be.

Fatima's accusations push Zac over the edge; Danni settles in her decision with Preston; Andi possibly finds her way into becoming a partner.

Fatima confronts Zac with proof of an inappropriate interaction; Maurice must come up with bail in order to get out of jail.

Zac is blindsided when Fatima's friend catches him in a questionable situation; Tamara has Hayden right where she needs him; gathering pertinent information for Fatima.

Zac makes Karen an offer that she can definitely refuse; Fatima is finally forced to come clean, and she and Karen face off at the townhouse while Andy and Zac are present.

Maurice reaches out to Calvin and is reassured that all will be well; Zac plans for a talk with Karen and Fatima when Andi shows up.

Fatima sets a plan in motion to get back at Hayden; Zac and Fatima travel into uncomfortable territory with Karen, putting their relationship to the test.

Sabrina's friends scramble to get her released on bail, Karen learns the identity of her baby's father, and Calvin loses his temper on an unrepentant Que.

Andi and Danni break the news to Karen about Sabrina's arrest, and as Karen awaits her ultrasound results, Aaron and Zac prepare emotionally for their potential paternity.

Less

Host Heather B. and the cast celebrate the 100th episode, chatting about Sistas's success, evolving friendships, love triangles, fan feedback and one actor's vital behind-the-scenes role.

Danni's traumatic experience pushes her to a breaking point, Karen tests Aaron's trustworthiness, Fatima is confronted with Zac's past, and Andi's past complicates Sabrina's legal situation.

Karen struggles to live normally with Lisa's constant attention, Robin puts Hayden in the hot seat over business dealings, and Danni seeks out Andi's help following a disturbing encounter.

Gary makes a bet with Hayden about Andi's availability, Calvin calls the cops on Que, Fatima helps Zac see their situation from Karen's perspective, and Danni is physically assaulted.

Karen speaks her painful truth to Zac and Aaron, Andi asks Fatima's cousin Marilyn, a.k.a. Madam, for a favor, Danni initiates her Hot Girl Summer phase, and Fatima makes a surprise visit.

Gary confronts Robin about his involvement with Andi, Karen writes letters about her feelings regarding Zac and Aaron, and Andi and Fatima try to clear Sabrina's name.

While Zac begs for Fatima's forgiveness, Lisa invites him and Aaron over for dinner to get closure with a less-than-thrilled Karen, and Que starts a new job.

Andi leaps into lawyer mode and Calvin goes off on Que after finding out about Sabrina and Maurice's arrest, and Fatima grills Zac about his feelings for Karen.

Danni deals with two surprise visitors at work, Karen's pregnancy health scare creates a rift between Zac and Fatima, and Andi sits down with Gary for an important conversation.

Fatima and Andi confront Hayden and Gary, Que is informed he needs a job, and Karen anxiously awaits answers after being hospitalized.