Are you closer to your siblings now that everyone’s an adult, or was the bond tighter as children? I have three sisters and a brother, and up until recently, when one of my sisters and I decided to move in together to share expenses, our relationships mainly consisted of holiday and birthday gatherings of G rated catch ups on life. Nothing too dramatic, nothing too revealing and God, it’s been ages since any of us has brought anyone home to meet the family. A movie about our sibling dynamics would not be very interesting, on the surface… In This is Where I Leave You, novelist/screenwriter Jonathan Tropper takes a family…