'The Bold and the Beautiful' spoilers, plot news: Will Katie plan revenge against Brooke?

Soap opera "The Bold and the Beautiful" has now closed the affair storyline of Brooke (Katherine Kelly Lang) and Bill (Don Diamont). Fans who have been following the series have watched how Katie (Heather Tom) dealt with her sister and husband cheating on her. Now, spoilers suggest that it's going to be Katie's turn to cause some pain.
As detailed in a spoiler report, Katie may be plotting a revenge plan against Brooke for destroying her marriage. Even though Brooke helped in trying to get Will (Zane Achor) back from Bill, that might not enough for Katie to forgive her. She may still want to inflict the same kind of pain and hurt that she felt, and she might get that chance now that Brooke is getting closer with Ridge (Thorsten Kaye).
Brooke has decided to end things with Bill, but it doesn't mean they're over. They will most likely have their chance in the long run, but as of the moment, Brooke has turned to Ridge for comfort, and they're becoming more closer than ever. Spoilers claim that once Katie sees a reestablished solid foundation between Ridge and Brooke, she might use the chance to get in the middle and try to steal away Ridge.
Unlike Brooke's affair, Katie won't keep her plans of stealing a secret from her sister. She will make sure that Brooke will see it all. Katie's plan of vengeance will be her main focus, but things may turn out differently in the long run. By trying to make a move with Ridge, she may be really falling for him. Fans are hoping for a Katie–Ridge reunion.
Meanwhile, Quinn's (Rena Sofer) life is heading rock bottom. According to Soap Shows, Quinn's affair with Eric (John McCook) may be ending for good. Despite her effort to romance him in Monte Carlo, things will spiral out of control for Quinn especially as she gets to realize that nobody wants her around — not even her own son. Her daughter-in-law, Steffy (Jacqueline MacInnes Wood), also hates her even more after finding out about the affair.
"The Bold and the Beautiful" airs every Monday to Friday on CBS.