Complex sentence: As of 2013, Bartman still lived in Chicago, worked for a financial services consulting company, declined interviews and, although still a Cubs fan, had not returned to Wrigley Field.
Split into simpler sentences: As of 2013, Bartman still lived in Chicago and worked for a financial services consulting company. He still declines interviews and, while he was still a Cubs fan, had never returned to Wrigley Field.