Steffy on "The Bold and the Beautiful"
Will “The Bold and the Beautiful” be airing a new episode on July 21, 2017 or re-running the episode originally scheduled for July 20, which should see Steffy (Jacqueline MacInnes Wood) try and convince Eric (John McCook, not pictured) to come home? CBS

She went on a mission to track down her missing grandfather and wound up shooting a gun at the woman who is helping him, believing he was in danger. Now, after learning why Eric really left and wants nothing more to do with Quinn, Steffy will confront his wife about her actions on the Wednesday, July 19 episode of “The Bold and the Beautiful.”

After Steffy (Jacqueline MacInnes Wood) and Liam (Scott Clifton) tracked Eric (John McCook) down in a seedy hotel with Sheila (Kimberlin Brown), Steffy took matters into her own hands and shot at Sheila because she was afraid the woman had a gun and was going to kill Eric on the CBS soap. After that situation calmed down and was taken care of, Eric swore her to secrecy about his location, but refused to tell her what prompted him to leave.

Read: Steffy Enlists Bill’s Help On “The Bold And The Beautiful”

From there, Steffy went to her father, Ridge (Thorsten Kaye), to find out what was going on, because she knew Eric wanted nothing to do with either Quinn or Ridge, which meant something had to have happened to turn him against them. Unable to keep the truth from his daughter any longer, Ridge finally told her about how he and Quinn had shared kisses, and Steffy expressed her disappointment that her father could have considered that doing that with his own father’s wife a good idea.

Now, upset over the real story, which she hadn’t been told, Steffy will go to Quinn for her side of things, and will confront her for not telling her the entire truth when she initially went to her for help.

However, when Quinn tries to explain things, Steffy will cut her off and warn her that she has betrayed Eric in a way that is unforgiveable, and because of that, she thinks it is best for her to leave and get out of Eric’s life for good.

“My grandfather did everything for you,” Steffy says in the clip. “If you have any decency, you will leave this home and my grandfather’s life for good.”

Read: Sheila And Quinn Have An Explosive Confrontation On “The Bold And The Beautiful”

Quinn will be stunned that Steffy has suddenly turned against her, and is no longer on her side of things. She may believe that Sheila has manipulated Steffy against her as well, and will likely voice that as a concern. However, when Steffy informs her that Sheila isn’t posing a dangerous threat, Quinn will also realize that Steffy knows where Eric is.

When she realizes that she also won’t tell her where Eric is located, Quinn may start to lose control completely, as she realizes she may have well and good destroyed her marriage to Eric, and that things really are over. And as more people continue learning the reason why, she will see that her favorable image at Forrester will also disappear too.

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