Ridge squares off with Katie.
Just when he started to think his problems were gone, Ridge learns that Katie could destroy everything.
When Katie tells Ridge about her conversation with his doctor, it takes everything in him not to lash out. Instead, he issues a stern warning.
"It's a dangerous game you're playing," he tells her. "He's my son. He's mine."
Will Katie drop her accusations, or will she take them to Rick for the ultimate power play?
Watch the full episode on CBS.
More on CBS.com:
B&B Recap: Should Caroline Tell Thomas The Truth?
The Most Explosive Moments Of Passion On B&B