First off let me say I am sorry for your situation. Now as for your grandmother being in restraints there has to be documented cause as to why. For someone to be in restraints they have to be a harm to themself or to others, so I would get all the facts first. I'm not quite sure why she needed to see a psychiatrist for a change in ms r/t sleep. You normally don't get admitted to a psych hospital for sleeping issues, so I'm some what confused. I would get a copy of the medical records and see exactly what happen. If your grandmother is having ms changes she may not have told you exactly what happen but what she thinks happened.