Days of Our Lives weekly spoilers reveal that Xander Cook may discover that he is actually wealthy and the true son of Victor Kiriakis. Theresa Donovan and Konstantin Meleounis have been plotting against Xander and hiding the truth from him. Xander’s rivals begin to unravel, and Theresa’s involvement in the fake kidnapping of Xander and Sarah’s daughter, Victoria, could be exposed. Meanwhile, Stefan DiMera is angered by an attack on his wife Gabi Hernandez in prison, and he may take action against his nemesis, Clyde Weston. Christmas festivities also begin in Salem.