Keeper of Secrets by Denise Grover Swank

The final book in the Carly Moore series.

Carly had every intention of heading to Dallas to bring down her father, but not as Wyatt Drummond’s hostage. After Wyatt kidnaps her at gunpoint and threatens to turn her over to her father–the man she’s spent the past nine months hiding from–she explains that his plan will get them both killed. But then he has a surprising revelation she’s not sure she should believe.
Marco Roland is devastated when he realizes his girlfriend has been kidnapped, and he’ll do anything to save her. Even if it means crossing lines he never thought he’d breach.
And back in Drum, Tennessee, Max Drummond is forced to confront ugly truths about his family’s past and present.
With the help of old friends, Carly must decide who can best help her confront her father with proof of his lies and deceptions. If she doesn’t end up murdered first…