Tammy Wynette gets a big break when she's asked to open for her idol, George Jones; the two have an immediate romantic connection and musical chemistry, but their aspiring partnership faces a major obstacle.
Running away together turns out to be difficult with Tammy's past threatening to derail their hopes for marriage; George's past is standing in the way of their future as a recording duo.
George and Tammy are on top of the world; when a once-in-a-lifetime opportunity presents itself in Las Vegas, Tammy is forced to question if George can handle the pressure.
The only Christmas present Tammy wants is George's sobriety; when he cannot deliver, their relationship hits a crisis point, forcing Tammy to make a drastic threat; when George calls her bluff, they find themselves singing sad songs.
After more than a decade apart, a devastating event reunites the former president and first lady of country music for one final tour; the power couple attempt to find clarity and grace before they face their final curtain.