Slay Bells Ring - Vamps in the Vineyard

All Stephanie wants is to win back her kids and celebrate a vampire-free Christmas. Last summer, vampires murdered and turned Stephanie's husband, forcing her to do the unthinkable. Angry and heartbroken, her kids fled to Eden Valley. She hasn't seen them since. Now, she's headed to Eden Valley for Christmas to rebuild her family. She hopes a town full of angels, demons, and teenage deities will be safe from vampires.
Then again, she's been wrong a lot lately. When vampires show up in the picturesque supernatural town, she has no choice but to defend her family. With the aid of her best friend and fellow vampire slayer, she stakes her life and the lives of her kids on the abilities she's kept hidden for seventeen years. But she's going to need more than rusty skills if she wants to save the ones she loves most.