After his release from prison, Reuter started studying law again at the University of Heidelberg but had to leave and go back to Stavenhagen and help to run his father's farm. When his father died, he gave up farming, and in 1850 became a private teacher in a little town then called Treptow-an-der-Tollense in Pomerania. Here he married Luise Kunze, the daughter of a Mecklenburg pastor.