Complex sentence: On 2 February 2013, after a 2--1 defeat to Birmingham City, he refused to commit his future to Nottingham Forest and claimed he was unhappy, three days later he left the club by mutual consent.
Split into simpler sentences: On 2 February 2013, after a 2--1 defeat to Birmingham City, he refused to commit his future to Nottingham Forest and claimed he was unhappy. Three days later he left the club by mutual consent.