Answer:
The above passage shows that no matter what the rest of the people in the town may think, his family especially his mother and sisters, will always have his back and will always be proud of him.
Step-by-step explanation:
After the war, Krebs returned much later than the other soldiers. Due to this, he was no longer regarded as a hero. But, he still remains a hero in the eyes of his mother and sisters. To them, he is the same with the other soldiers who had returned earlier than him. And nothing that the other people may think of will/can change their image of him.