Whiskey: Ruthless Bastards (RBMC Book 1) by Chelsea Handcock
BLURB She is his biggest regret and the only person he ever came close to breaking all the rules to have. He broke her, and it has taken ten years to forgive him; the problem is, will she ever be able to forget him? Aiden “Whiskey” Frost decided to leave Defiance Kentucky ten years ago…