"Broken Promises," book #1 from The Promise Series

Secrets from the past and a struggle to untangle lies for Michael Jensen and Cassandra Algani, intertwine into a tangled relationship of sizzling passion.  Distrust swells.  Danger lurks around every corner keeping them apart, yet with guarded defenses, that very danger brings them together.
http://www.amazon.com/author/ckalber