Monster Saint by Rhonda Lee Carver

When a respected member of Monsters is killed while undercover, Crayson “Crayce” Noble goes rogue and is out for revenge. He’ll stop at nothing short of sending Salvatore, the leader of the notorious cartel, Los Reapers, to hell. His plan is thwarted by a mysterious woman wearing a wedding gown.
Runaway bride, Charmaine Meadows, sees her way out of Salvatore’s grip through the tall, scarred, brooding man who shows up right when she needed a distraction the most. He might be a walking four-letter-word, but she’ll take anything, anyone, over Salvatore. She’s become an expert at handling crude men, but this stranger isn’t like any man she’s ever met. He’s a challenge and sparks something within in her that is far more dangerous than the criminals she’s faced before.
The lady has caused Crayce nothing but trouble. Now they’re Salvatore’s prey and Crayce has always been a hunter. He realizes he should take the woman back to the villa and say good riddance because she’s going to get them both killed. And yet he can’t keep his eyes, and his hands, off her.