The Wrath of Dimple (Samantha Lytton #3)
Lucy Woodhull

Except the moment in the emergency room when Sam, his head cracked open, turns to his beloved wife and asks, “Who the hell are you?”
He’s suffering from…Samnesia! (At least he still laughs at Samantha’s stupid puns.) How on earth does that happen? If Samantha is going to live her very own soap opera, she’d choose an evil twin over amnesia any day.
With no idea who has attacked Sam or why, Samantha is left in the depths of despair with a hunk who doesn’t remember her, a creepy film director who’s getting more threatening by the minute, and, oh, the people who continue to try to murder Sam. How do you solve a mystery wrapped in a head bandage inside an empty skull? Nothing a little Norwegian fish porn and a lot of cleavage can’t fix. Hopefully.
Samantha needs every ounce of her courage to win her husband back before their enemies catch up to finish them both off. She thought their love was written in the stars, but it might be scribbled on an Etch-A-Sketch.