Miles Away from Home by Maria Mercurio

Miles is the villain in everyone's story. Raised by the most hated pack in the States and accused of abandoning his baby brother and leaving him to die, his reputation as a man to avoid has been firmly cemented. Miles could care less about his crafted bad boy persona—social niceties aren't his thing. His mate constantly rejecting him? Now that's not just a sore spot, it's a festering wound. He could try the good guy routine to win Akela over, but the clock ran out on that option. Since nice guys finish last, he fully expects to win.