Oh no, I've Fallen in Love!: Warning: contains nuts.

If Valerie Anthrope falls in love with you you’d better get started on your bucket list! Falling in love with Valerie means death.
To date Valerie has killed four people; the fifth, her ex-boyfriend, escaped with minor injuries in a motorbike accident, but that was only because Valerie saved his live by ending their relationship first. She’s nice like that.
And she IS nice. So nice, in fact, that she doesn’t want to kill any more and resolves to live her life as a recluse—keeping everyone she meets at an arm’s length.
She builds a wall of ice around her heart, and thinks she has her curse under control, only a self-appointed ‘fairy godmother’ has other ideas!
Who’s next to die?
This dark comedy romance has a happy conclusion.