Linda Rosenau cares only about her job. As editor-in-chief of a successful women's magazine, she must always stay at the top edge. There is hardly time for her adult daughter Leonie and her three little grandchildren; the stressed-out Leonie has to go to hospital after a fainting spell and Linda has no choice but to take care of the babies - which, as it turned out, are the result of a one-night stand. Father of the children is untraceable, but Linda senses the grandfather of the cute triplet in the widowed teacher Dr. Jakob Buchmann...

When going to the business meeting to Majorca the architect is forced by his wife to take his three kids with him.