"The Young and the Restless" spoilers for the upcoming episodes of the CBS soap opera on Dec. 7 - 9, 2015 note on the possibility that Adam will soon find out the truth that Sharon's baby, Sullivan, is Sage's son Christian. Will he expose the truth or will he keep it to himself?

Warning: Spoilers ahead! Read on if you want to learn more about the details of this story.

"Young and Restless" spoilers on Monday, Dec. 7 from She Knows Soaps indicate that Billy's behavior will soon begin to become a growing concern for the residents of Genoa City. Billy feels like he has been left alone after Adam's sentence was lifted and Victor can still roam around like an innocent man. Billy and Phyllis will continue with their plans to revenge against Victor even though Jack will return to town after discovering that he was given a bogus tip.

On Tuesday, Dec. 8, Y&R spoilers detail that Marisa will realize that Luca has no idea where her daughter is and that the latter only tricked her into leaving town. Noah, on the other hand, will offer Nick a word of advice when it comes to Sage. Jack will also pay Adam a visit and will ask him to pay back his debts.

"Young and the Restless" spoilers on Wednesday, Dec. 9 reveal that Adam may turn his back on Victor despite the latter having something above his head, as Adam will share a secret with Jack. Ashley will also begin to discuss things with Victor.

Meanwhile, other Y&R spoilers from Celeb Dirty Laundry note on the possibility that Adam will discover that Sage's baby is still well and alive and is posing as Dylan and Sharon's son, Sullivan. However, it looks like Adam will be tied between exposing the truth and keeping it as a secret. As most Y&R fans and viewers know, there is a high chance that Adam is the real father of Sage's baby, Christian. Exposing the truth may also cost Adam his own family - Chelsea and Connor.

"The Young and the Restless" airs Monday to Friday on CBS.