1) Ian returns home from a 5 month deployment, but seems distant from his wife Molly. He has flashbacks to his time at war and becomes aggressive towards Molly, physically assaulting her on two occasions.
2) Molly is left home alone for nights as Ian drinks at the pub. She becomes depressed and considers ending her life.
3) After overhearing a happy couple at the pub, Ian decides to try to reconcile with Molly. However, when he returns home he finds Molly dead in their bedroom from a bleach overdose.