Complex sentence: In December 2008 Nussbaum married Nancy Kuhn, who had been a fundraiser for political and charitable organizations, and they reside in Manhattan, Stamford Connecticut, and Naples Florida.
Split into simpler sentences: In December 2008 Nussbaum married Nancy Kuhn, who had been a fundraiser for political and charitable organizations. They reside in Manhattan, Stamford Connecticut, and Naples Florida.