After a hiatus of several months, caused by the above controversy, Spielrein and Jung resumed their relationship in the summer of 1909, and continued seeing each other privately up through the last months of 1910. Spielrein permanently departed Zurich around January 1911. In Spielrein's private diary entry dated 11 September 1910—just four months before graduating from medical school, and leaving both Jung and Zürich—she mused again upon her fantasy of bearing Jung’s son. Sabina saw in reality how totally impossible it was, how it would ruin her chance of finding another love and destroy her scientific and professional ambitions: