Happy adoptive parents: without detours directly into the heart

"Mama, when are we there?" calls Louis. "Not for long," answers Katharina. And Papa Stefan intervenes: "Don't strap it off, stay in your child's seat." It's a normal car ride for a family with children. Almost, because Katharina and Stefan are not the biological parents of Louis (4) and Hendrik (5). "The boys know that I'm not the belly mom," says Katharina. The couple deals very openly with the adoption. Since they're not yet legally valid with…