Caroline spills the truth.
After seeing Ridge, Katie confronts Caroline about Douglas' paternity. Katie tries to reassure Caroline "it's no big deal," but the new mom won't have any of it.
"Are you kidding, Katie?" she asks in a panic. "Thomas is the father—it's not a big deal?"
Will Katie continue to plague Ridge and Caroline's lives? Or will she choose to respect their privacy and move on?
Watch the full episode on CBS.
More on CBS.com:
The Most Explosive Moments Of Passion On B&B
Sweet Moments Of Mothers Welcoming Their Babies