For Better And For Worse: Blood Magic 3
by Elena Terrell
Warlock Castiel is struck with a powerful spell that makes him forget everything about his wife and soul mate Faith, and makes him susceptible to the enemy’s puppet and traitor, Willa. After catching them in bed together, Faith hates him. Only later did she realize that Castiel was in thrall during the time, and she works with her mother to recover him from Willa’s clutches.