The Liar. King's Security, #4

I thought he was my happily ever after, but everything between us has been a lie. When I discover my husband married me under false pretenses, I want nothing more to do with him. I don't care if he claims to love me. He broke my trust. Unfortunately, divorcing him could jeopardize a massive sting operation. Apparently, the charming liar isn't a bartender-he's an undercover federal agent who married me to gain access to my colleagues.
He's investigating a network of dirty cops, and if I blow his cover, all of the progress he's made will be lost.  The fastest way to get rid of him is to help him finish his case, but doing so plunges me headfirst into danger. The trouble is, I'm not sure which I'm most worried about: the risk to my life, or to my heart.