Conversation so far:
How were Ted Shawn and His Men Dancers formed?
Denishawn concluded in the early 1930s. Consequently, Shawn went on to form an all-male dance company
Where did Ted Shawn and His Men Dancers perform?
On July 14, 1933, Ted Shawn and His Men Dancers had their premier performance at Shawn's farm, which would later be known as Jacob's Pillow Dance Festival
Where was Ted Shawn's farm?
Lee, Massachusetts
Does Ted Shawn still perform at his farm?
Shawn formed a partnership with John Christian, with whom he stayed from 1949 until his death in 1972.
How did Ted Shawn die?
Where else did Ted Shawn and His Men Dancers perform?
The company performed in the United States and Canada, touring more than 750 cities, in addition to international success in London and Havana.
How did the public react to Ted Shawn and His Men Dancers?
How was Ted Shawn's relationship with his students?
During the years of the company, Shawn's love for the relationships created by the men in his dances soon translated into love between himself and one of his company members
Did Ted Shawn have a relationship with a student?
Shawn's love for the relationships created by the men in his dances soon translated into love between himself and one of his company members, Barton Mumaw.

Question: Why did they break up?
Self-contained rewrite: Why did Ted Shawn and Barton Mumaw break up?