It’s been almost 2 years since Jennifer Garner & Ben Affleck separated, & Jen filed for divorce this past week. Sources close to the couple have shared why Jen fianlly made the move. Ben left rehab too soon. Ben entered rehab in mid March in one last attempt to save their marriage, but left after 2 weeks, which Jen was NOT happy about. Usually, inpatient treatment programs for alcoholism last for 28 days- 3 months. Ben claimed in a March 14 Facebook post that rehab was just “the first of many steps being taken towards a positive recovery,” Jen believes two weeks was simply not enough time, says the source. “But he refused to stay in rehab,” the insider alleges, “saying he missed the family and would continue outpatient treatment. Jen believes he was coming up with excuses.” “It’s extremely distressing to her, so she decided to move forward with the divorce. Ben has never believed that Jen would pull the trigger, but the time has come for him to accept responsibility for his actions. She wanted to end things for good.” We wish their family the best!