Jennifer Garner has said her divorce from Ben Affleck had such an 'upheaval' effect on her family in 2015 that she hardly worked for a long time, in comments published by InStyle on 3 June. The actress was reflecting on how motherhood and the breakdown of her marriage forced her to step back from Hollywood for years. Garner and Affleck were married for 10 years before announcing their separation in June 2015, a day after their anniversary. Their…