A woman has to decide if she wants to stay with her husband after three decades together in this drama with a comic undertow from Germany. Inge (Ursula Werner) is an ordinary woman in her mid-60s who is married to Werner (Horst Rehberg). While their relationship is still a happy one, it's clear that in most respects their lives have fallen into a rut. Inge makes extra money mending clothes for others, and when she drops off a pair of trousers for one of her customers, Karl (Horst Westphal), he invites her in for a moment. Inge and Karl sense an immediate attraction to one another, and after a few minutes together they repair to the bedroom.

Unwilling to lie to her husband, Inge confesses her infidelity to Werner, but at the same time she admits she wants to continue her affair with Karl. After all their years of marriage, Werner isn't interested in an open relationship. Their daughter, Petra (Steffi Kühnert), is appalled by her mother's brazen behavior. Unable to have her cake and eat it too, Inge realizes she must choose between a man she's loved most of her adult life and one who has brought a new excitement to her autumn years.

Wolke 9 (aka Cloud 9) was an official selection at the 2008 Cannes Film Festival.