This board hasn't had a message for a while so probably everything got sorted. But I just wanted to add that we too had enormous difficulty getting our little girl to sleep away from home when she was between 18 months and 36 months and then the problem disappeared. I am left wondering if this was partly a developmental thing. So that although keeping things as familiar as possible really helps, kids know when things have changed, and for whatever reason this can disturb some kids more than others at particular times in their lives. It is a pain but not permanent. Has anyone else found this?