Abby and Trace seem finally ready to move forward; Jess, David and Bree attempt to untangle their complicated love triangle; an emergency phone call puts Trace in trouble with the law.

Mick nervously faces a failing business deal; Abby is subpoenaed in the investigation against Wes; Kevin recovers from his fall at home while struggling to define his future with Georgia; Trace learns the warehouse property is still in reach.

Trace makes a confession regarding why he left Nashville. Meanwhile, Megan confronts Mick about past mistakes responsible for pushing her away; and Abby learns the truth about the fraud investigation from a surprising source.

Kevin's fiancée arrives in town, surprising the O'Briens. Meanwhile, Abby gets tangled in a fraud investigation; and Trace receives bad news about the water-house property he covets.

As Kevin remains missing, Mick, Nell and the rest of the O'Brien family nervously wait for more news; Abby goes to New York to fight for custody of her daughters; Trace continues to hide from his past, but a surprising new idea may have him returning to his music dream after all.

As Abby settles in and starts her job at her firm's Baltimore office, she wonders if she can remain just friends with Trace.

As the O'Brien family reunion weekend continues, it seems the family is peacefully cohabitating - but is it just the calm before the inevitable storm?

Abby considers leaving her Wall Street job and has an unforeseen showdown with her ex. Meanwhile, Trace has trouble explaining why he left Nashville; and Jess wants to open a new business on her own.

Abby O'Brien Winters returns to the Maryland town her father built when she receives a panicked phone call from her younger sister Jess, who has renovated the charming Inn at Eagle Point. Saving the inn from foreclosure means dealing not only with her fractured family but also with the man she left ten years ago.