By 1925 the Schoenberg circle had already disintegrated as a tight community

Evidence

When I went to Vienna, I thought that the Schoenberg circle, like the George circle, would be more or less organized. But that was already no longer the case. Schoenberg, who had remarried, lived in Mödling; he had been (or so it seemed to the old guard) cut off from his friends of the heroic period a little by his wife, who was young and elegant. Webern already lived out of town in Maria Enzersdorf. People didn’t see each other very often. — Rolf Wiggershaus, The Frankfurt School, 286