‘The Bold And The Beautiful' spoilers for June 8: Steffy’s revelation rattles Wyatt; Quinn sees Liam as threat to her son’s marriage

On Wednesday’s episode of “The Bold and the Beautiful,” relationships are about to crumble as family feuds grow bigger. Steffy (Jacqueline MacInnes Wood) comes clean to Wyatt (Darin Brooks) about an important aspect of their marriage, which causes him to be concerned. Meanwhile, Quinn (Rena Sofer) vows to protect his son’s marriage to Steffy, and won’t let anyone including Liam (Scott Clifton) get in the way.

Other “The Bold and the Beautiful” cast members who will also appear on the June 8 installment include Katie (Heather Tom), Bill (Don Diamont), Brooke (Katherine Kelly Lang), Ridge (Thorsten Kaye), Thomas (Pierson Fode), Caroline (Linsey Godfrey) and Rick (Jacob Young).

Spoiler Alert! This article contains "The Bold and the Beautiful" spoilers. Read only if you want to know more about it.

TV Guide reports that on Wednesday’s episode of the “Bold and the Beautiful,” Steffy’s confession about their marriage causes Wyatt to become extremely worried. Meanwhile, Ridge will do whatever it takes to protect his family and to keep their secret.

The show’s official YouTube channel posted a preview video for the June 8 episode. It features multiple scenes with Quinn, Wyatt, Steffy, Bill and Ridge.

Quinn opens the scene as she determinedly vows not to let Liam interfere in Steffy’s marriage to Wyatt. She also expresses her chilling realisation, saying, “As long as Liam breathes, he’s a threat to my son’s marriage.” Wyatt, on the other hand, argues with Steffy that Quinn is still his mother.

Bill also figures in the trailer as he warns Ridge, “I’m not going to let you manipulate Caroline the way you manipulate and bully everyone else.”

"The Bold and the Beautiful" recap

The previous episode highlighted Bill and Katie’s argument after he broke his promise to her. For Katie, Bill betrayed her just to prioritise the needs of Brooke. Bill told her that she’s over-reacting, and that he did it for Thomas, Douglas and Caroline. Later, Bill and Brooke confronted Ridge about his paternity secret. Ridge told him to let the issue go.

Elsewhere, Liam told Steffy that he’s never going to lose her again. He insisted that Quinn stole their future and they deserve to have it back. “I won’t rest until we do,” he promised. Meanwhile, Quinn begged Wyatt to let her become part of his life again. She said she has realised that there is no future for her and Liam, and that Steffy is the love of his life. She warned Wyatt that it’s only a matter of time before Steffy turns to Liam again. Wyatt criticised his mother for questioning Steffy’s commitment to him. Steffy then arrived, and kicked her out of the house. Outside, Quinn seethed with anger.

Click here to watch some episode previews from the official YouTube channel of “B&B.” Find out what happens next on “The Bold and the Beautiful,” which airs in the US from Monday to Friday on CBS.