Bewitched Before Christmas by Nina Croft

Christmas is a time to spend with family, but Lola’s don’t seem to want her back. Instead, she’s stuck in the wilds of Scotland under the protection of Lachlan MacNair, a blood-sucking monster, who’s determined to make sure she has the sorriest Christmas ever. Things go from bad to much, much worse when Lola sees a vision of herself kissing Lachlan, under the mistletoe.
Lola is a powerful witch and her visions of the future always come true. Until now. Because this one… Never. Going. To. Happen.