'The Bold and the Beautiful' spoilers: Big secrets and sibling rivalries this week

Liam tries to get through to Steffy in "The Bold and the Beautiful"Twitter/BandB_CBS

It seems that Steffy (Jacqueline MacInnes Wood) will be on edge in this week's episodes of "The Bold and the Beautiful." Spoilers reveal a lot of family drama coming to the Spencers and the Forresters.

Steffy and Bill's (Don Diamont) big secret is on the verge of getting out. Liam (Scott Clifton) will insist that Steffy needs to let him know what is eating at her. He will be confused as to why his wife is acting the way she has been lately. Steffy will be frantic, but she will manage to get herself together to give Liam an answer.

She let slip that Bill was involved, so she is now faced with the challenge of making an excuse that will be associated to him. Steffy might imply that she feels bad about forcing Liam to make up with his father. She hinted that she has had enough pretending, so she can probably say that she is still furious at Bill.

Whatever Steffy might tell him, Liam will be convinced. He will try and get her to relax and accept that everything is okay. Then again, Steffy will hardly be able to do so. This secret will continue to put her on edge, so she will have to have another talk with Bill. He will try to stop her from getting more hysterical than she always is. She will maintain that things like this have a way of spilling, and she is right about that.

A secret like that can never stay hidden for long. However, Bill will think that they can keep their hookup under wraps. He will want her to stay calm and focus on keeping mum about it. If Steffy continues to panic and worry, Liam could definitely be suspicious. He might think that there is something more to what Steffy initially told him.

Some more issues of a familial nature will occur elsewhere in Los Angeles. Ridge (Thorsten Kaye) will be suspicious of Thorne (Ingo Rademacher). He feels like Thorne has a hidden agenda, so he will turn to Brooke (Katherine Kelly Lang) for answers and he might not like what he will eventually learn.

Fans know that Ridge likes being the "it" man, and the lead fashion designer at Forrester Creations. He will feel like Thorne will give him a run for his money. Plus, Thorne has taken a liking to Brooke too, so that makes things a lot worse between the two of them. Ridge and Thorne will find themselves butting heads more often this week. Thorne will say that the way Ridge is treating people, especially Brooke, ends now.

Of course, fans can expect Ridge to fight back, so an intense face-off is on the way.

"The Bold and the Beautiful" airs Mondays to Fridays at 2:30 p.m. EST on CBS.