‘The Bold And The Beautiful’ spoilers for Aug 11: Eric blows his top as his affair creates more havoc; Bill suspects Ridge is influencing Katie

Tension and drama continue to escalate within the Forresters on the upcoming episode of “The Bold and the Beautiful” (“B&B”). On Thursday, Eric’s (John McCook) loved ones are determined to put a permanent end on his relationship with Quinn (Rena Sofer). This doesn’t sit well with the family’s patriarch, and he lashes at his sons for meddling into his personal life.

Meanwhile, Bill (Don Diamont) and Katie’s (Heather Tom) divorce case gets juicier when business and money become part of one party’s demands. Other “The Bold and the Beautiful” cast members who will appear on the Aug.11 installment include Ridge (Thorsten Kaye), Rick (Jacob Young), Thomas (Pierson Fode), Steffy (Jacqueline MacInnes Wood, Liam (Scott Clifton) and Wyatt (Darin Brooks).

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 Thursday’s episode of the “Bold and the Beautiful,” Bill opens up to Liam and shares his theory – that Ridge is responsible about Katie’s keen interest in Forrester Creations. Meanwhile, Ridge and Steffy take action to ensure that Eric and Quinn keep their distance from each other.

The show’s official YouTube channel posted a preview video for the Aug.11 episode. It features multiple scenes with Liam, Eric, Ridge, Rick, Wyatt and Quinn.

Liam opens the clip as he reveals to someone, “Eric has a new woman in his life.” Speaking of Eric, he blasts at Ridge and Rick for sticking their nose in his relationship. “I’m not a child here,” he says. “I’m the CEO of this company, and I will not have my private life pulled apart or judged in this office.”

Despite Eric’s outburst, Rick is bent on keeping him and Quinn apart. “We can never let her get that close to dad,” Rick insists. “Ever again.”

Elsewhere, Wyatt gives his mum strict orders. “I don’t care how good together you are or how you feel about each other,” he tells Quinn. “It has to be over.”

"The Bold and the Beautiful" recap

In the previous episode, Katie informed Ridge and Brooke that Bill won’t give up his shares in Forrester Creations that easy. While Ridge reckoned that Katie could win any legal battle if he and Brooke testify, Katie said she doesn’t want an ugly trial. Ridge insisted that Katie can get Bill’s 12.5% of Forrester shares which she can sell for stuff like yacht and jet. When Bill arrived, Katie told him about her demands.

Elsewhere, Quinn was reminiscing about Eric when Deacon walked in. She shared with him what happened in Monte Carlo. Later, Ridge paid Quinn a visit and she told him that it’s over between her and Eric. Ridge accused her of being a golddigger, but Quinn turned tables on him. He warned her that he will do anything to protect his father.

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. It also airs on Channel Ten in Australia.