Don’t Marry the Mechanic by Emily Childs

One ruined wedding. An agreement between friends. And a fake engagement that absolutely can’t end in love.

Olive Cutler has everything she could want: the cutest class of first graders, old southern money, and a tall, dark, and handsome fiancé. But when she catches her guy in the arms of another woman, it’s safe to say her marriage isn’t off to a great start.
Rafe has known Olive since they were in diapers. She’s a Southern princess and no one in her high society even knows his name. So when her high class mama asks him to be Olive’s fake fiancé through an embarrassing heartbreak, he’s more than surprised.
Doing this means Olive is spared from gossip, and Rafe will walk away with the money he needs to look after his family.
The only trouble? Not falling for the girl he’s always wanted, but can never have.