Complex sentence: In 1965, Fendelman and her husband, Burton Fendelman moved to New York City where she began her career in 1975 as a curator at the American Folk Art Museum.
Split into simpler sentences: In 1965, Fendelman and her husband, Burton Fendelman moved to New York City. In 1975 she began her career in the arts as a curator at the American Folk Art Museum.