The Private Lives of Pippa Lee

After nearly two decades under the wing of an aging, avuncular husband (Alan Arkin), dutiful mother and housewife Pippa Lee (Robin Wright Penn) undergoes a midlife breakthrough. Unearthing the sexually curious wild child of teens (as portrayed by Blake Lively), middle age Pippa sparks a relationship with a divorcee loner (Keanu Reeves). (official distributor synopsis)