| Director | Jonathan Demme |
|---|---|
| Budget | $12 million |
| Box office | $17.5 million |
Kym Buchman is released from rehab for a few days to attend her older sister Rachel's wedding at their childhood home. While friends and family prepare for the festivities, Kym struggles to reintegrate with them, as her history of substance abuse has made her the black sheep of the family.
Despite Kym's nine months of sobriety, her father Paul is uncomfortable with her driving, leading her to bike to a mandated drug test and Narcotics Anonymous meeting. She returns home and is introduced to Rachel's fiancé Sidney and his best man Kieran. Recognizing each other from the meeting, Kym and Kieran have sex, and he reveals that Rachel's best friend Emma will be her maid of honor. Kym confronts her sister, and it becomes clear that Kym's self-destructive behavior has caused a deep rift between them.
Rachel resents the attention her sister is drawing away from the wedding, exacerbated by Kym's behavior at the rehearsal dinner: amid toasts from friends and family, Kym awkwardly jokes about her addiction and "makes amends" with Rachel and others in the gathering for her past actions, as part of her twelve-step program. Later Rachel, angry at what she thinks is Kym's insincere and inappropriate "amends", erupts at Kym and the two engage in an intense argument, which Rachel ends by announcing she is pregnant, to the delight of everyone but Kym.
At another NA meeting, Kym reveals that she lives with the guilt of having accidentally killed her younger brother, Ethan. As a teen, an intoxicated Kym was driving Ethan home but lost control of the car and drove into a lake, where he drowned. Back home, a disagreement between Sidney and Paul about loading the dishwasher turns into a friendly competition, which is cut short when Paul finds a plate that belonged to his late son.
The day before the wedding, the bridal party visits a salon, where Kym is approached by a man she met at rehab years ago. He thanks her for having inspired him with her stories of overcoming trauma; overhearing this and realizing these stories were lies, Rachel storms out, angry that Kym would lie about having been molested by an uncle or tending to an anorexic sister.
Tensions flare between the sisters when Rachel tells the family that Kym was untruthful during her treatment, and that she has never forgiven Kym for their brother's death. Kym acknowledges that any amount of progress she makes may never make her worthy of forgiveness and drives off in her father's car to her mother Abby's home. Kym's attempt to find closure backfires when Abby refuses to take responsibility for leaving Kym with Ethan when she knew her daughter was an addict, culminating in a physical altercation.
Distraught, Kym crashes the car in what may have been an attempted suicide, but survives. The morning of the wedding, she is woken in the car by police and passes a field sobriety test, then is driven home and makes her way to Rachel's room. Seeing Kym's bruised face, Rachel tenderly bathes and dresses her sister, discovering Kym's tattoo of a rose with "Ethan" beneath it.
Amid a festive Indian theme, Rachel and Sidney are wed. Kym is the maid of honor and is overcome with emotion as the couple exchange their vows. She tries to enjoy herself throughout the reception, but continues to feel alienated and plagued by her dispute with Abby, who leaves early despite Rachel's effort to bring them together. The next morning, as Kym returns to rehab, Rachel runs out of the house to hug her.