Circle City Blues — Susan Wells Bennett

When the love of his life leaves him for an online knight, Declan "Mac" MacDougal moves through the seven stages of grief while crisscrossing America: rescuing damsels, advising the lovelorn, reading fantasy fiction and trying to decide where he wants to pull of the road and live his life again. On the way he loses his best friend, a set of wedding rings, his money and possibly his mind, but learns the road to recovery is the next exit after The Circle City Blues.