A Long Time Gone (2008)

Jason has just come back from doing time for his friend in prison. 3 years has gone by and he soon discovers he has lost everything including his much loved wife. returning to the memories of his past and the events of the fatal night he got sent down, his future has surely changed. Now his suspicions and paranoia lead him to madness that ultimately captivates his insanity.

http://www.imdb.com/title/tt1633304/plotsummary?ref_=tt_ov_pl