Resurrection River by Lindsay Cross
I received a free copy of this book in exchange for an honest review. This book has a little bit of everything. Amy has been in love with Ranger since they dated in high school, but she ended up marrying his best friend, Shane. When Shane gets killed by terrorists, Ranger wants Amy back. But Amy is filled with guilt about Shane because they had argued right before he left on his last mission. Can Ranger convince her that they belong together? With some tears and anger and twists, he just might.