"The Young and the Restless" spoilers for the upcoming week of Dec. 28 - Jan. 1 of the CBS daytime soap opera indicate that a wedding will be taking place, which will unite the Newmans and Abbotts. Will Abby and Stitch make it to the altar or will Ashley get in the way and stop them from getting married?

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

"Young and Restless" spoilers from She Knows Soaps tease fans that Abby and Stitch will be finally getting married on New Year's Eve after going through quite a lot of problems. As seen on the recent episodes of the CBS soap, Stitch struggled with his feelings for Abby and her mother, Ashley. Stitch confessed his feelings for Ashley during the explosion at the Newman Towers and while he was already engaged to Abby.

Y&R spoilers from Soap Central hint that Ashley will have two problems to deal with - her health condition and her feelings for Stitch. According to the outlet, Ashley will continue to feel haunted over Stitch's declaration of love during the explosion. However, she will need to keep her true feelings hidden for the sake of her daughter's happiness.

Meanwhile, other "Young and the Restless" spoilers from Celeb Dirty Laundry detail that Dr. Anderson's identity will soon be exposed, as Sharon will discover that she and baby Sully do not share the same DNA.

As seen on last Thursday's episode of Y&R, Adam seemingly noticed something in baby Sully. Will he find out that Sully is actually his child with Sage? Chelsea also suggested on having another child with Adam. How will she react when all this baby drama is made known to everyone at Genoa City?

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