Es ist alles in Ordnung.

36-year-old Birgit desires nothing more than an intact family. Since she lives with her husband Andreas, the common child Philip and Sarah, her daughter from a previous, failed relationship in solid economic conditions in a terraced house, she feels very close to her ideal. Through Sarah's puberty, the family is put to the test. But Birgit believes that luckily only the formal confirmation of the adoption of Sarah by Andreas is missing.