Synopsis:

Deacon and Rayna are ambushed by paparazzi after their wedding rehearsal dinner, forcing them to consider a change of venue; Juliette forces Avery to lie to the press in her absence.

(From ABC)
It's the wedding viewers have longed for when Deacon and Rayna tie the knot, complete with captivating music performances by series regulars Charles Esten, Clare Bowen, Sam Palladio, Lennon Stella and Maisy Stella as well as cameos by Jay DeMarcus of Rascal Flatts and singer/songwriter Jim Lauderdale portraying themselves. When the loving couple are ambushed by paparazzi after their intimate rehearsal dinner, Deacon’s hot-headed reaction casts a pall on the plans and forces a change of venue. Meanwhile, wedding guest Avery is struggling to keep up with the lies Juliette is forcing him to message to press in her absence.

(Recap From ABC)
(Recap From Wikipedia)
Rayna and Deacon's wedding day is finally here and they plan to get married at Rayna's late mother's country property. While leaving the rehearsal dinner at the Bluebird, Rayna, Deacon, Tandy and the girls are bombarded by the paparazzi. When one of them asks Maddie which dad is worse, Deacon has had it and goes and pushes him to the ground along with his camera. Things take a turn when the wedding planner reveals that the florist leaked the location of the wedding. Fortunately she knows of a place where they can relocate, out of the public eye. Emily returns from visiting Juliette with Cadence and gives Avery notes to look over on what to say when people ask about Juliette's absence from the wedding. Will's publishing deal is finished when Wade Cole put the word out that Will is difficult to work with. Maddie is concerned about her parents getting married, because sometimes Deacon can be violent as seen the night before at the Bluebird. Daphne has her reservations about the marriage too, as she's worries about being the odd one out. Deacon feels that Maddie thinks he's a monster so he drives off. Tandy expresses that she has concerns about Deacon but Rayna tells her nothing is going to stop her from marrying him. Colt confesses the truth to Layla how Jeff really died. Rayna assures both of the girls that there is nothing to worry about and that they are a family nothing is going to tear that apart, and Deacon loves them both more than anything. As the wedding is about to start the wedding planner says that Deacon hasn't been answering his phone and offers to make an announcement. Right then when Rayna isn't sure what to do, Deacon arrives. The two say their "I Do's." At the reception Layla asks Avery about Juliette. Later on she meets with Glenn about asking him to be her manager and if Avery can be her producer.