its a heartbreaking movie. I feel the start was very heartfelt and that Sean was really there for her then after the baby passes away he really tries to connect with Martha but I feel after that the story of the Dad got lazy they went from painting him a a wonderful caring Dad and partner to this horrible nasty drug addict there is no true correlation and I feel they could have followed the Dad storys a bit further and stayed true to the character he was in the beginning instead of turning him into this awful person.