Forgotten, The (2004) - Joseph Ruben
A grieving mother, Telly Paretta, is struggling to cope with the loss of her 9-year-old son. She is stunned when her psychiatrist and her husband tell her that she has created eight years of memories of a son she never had. But when she meets the father of one of her son's friend who is having the same experience, Telly embarks on a mission to prove her son's existence and her sanity. What if one day you were told that everything you knew, everything you loved, everything you remembered never really happened? The film starts out several days after a plane crash with a grieving mother, played by Moore, trying to get over the death of her son. When she finally seems to be doing better, strange forces seem to be trying to cause the children to be forgotten, and therefore giving the mother no other choice but to find out why.