Brooke on "The Bold and the Beautiful"
Brooke (Katherine Kelly Lang) will rip into Ridge (Thorsten Kaye, not pictured) for having an affair with Quinn (Rena Sofer, not pictured) on the March 28, 2017 episode of “The Bold and the Beautiful.” CBS

She caught her fiancé kissing his step-mother on the beach and confronted Quinn about deceiving Eric. Now, Brooke will turn her sights to Ridge when it comes to getting answers about the affair on the Tuesday, March 28 episode of “The Bold and the Beautiful.”

After seeing Ridge (Thorsten Kaye) and Quinn (Rena Sofer) share a tender kiss on the CBS soap, Brooke (Katherine Kelly Lang) confronted Quinn. She was told how Ridge had initially tried to get Quinn out of everyone’s lives by trying to make her unfaithful to Eric (John McCook), but the plan hadn’t worked. She also admitted that while kisses had happened between them, it never went further than that, meaning it didn’t count as cheating. Disgusted, Brooke then went to find Eric so she could tell him the truth.

Now, Ridge and Quinn may catch up to her and keep her from telling Eric the devastating news that the wife he loved so dearly was kissing his son. But when Ridge gets Brooke alone, she won’t hesitate to let him know that she’s not only hurt he would once again betray her, but that he would do so with Quinn of all people.

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“How could you Ridge? Have you no respect? No boundaries?” She asks in a preview clip for the episode. “Not only were you kissing another woman, it was Quinn! Your father’s wife!”

While she has it out with her fiancé, Eric will wonder what all the commotion was about, especially since Brooke came to him in tears and said something horrible had happened. Desperate to protect her marriage, Quinn will try to divert his attention and will also express her love for him by hinting he will hear horrible things about her again — but he shouldn’t let them affect how he feels.

“A relationship like this just can’t be thrown away,” she says.

“The Bold and the Beautiful” airs weekdays at 1:30 p.m. on CBS.