Have you talked to you sister about it? Is she aware of the things your mom is saying to your nephew? What a horrible thing to tell a little boy. There is enough to worry about with out those head trips thrown in. Can you talk to him and reassure him? I know lots of questions no advice. Take care, you and your nephew are in my thoughts.
Zen

<font color=green>The snow falls on no two trees alike, and the forms it assumes are as various as those of the twigs and leaves which recieve it...so one divine spirit decends alike on all, but bears a peculiar fruit in each--Henry David Thoreau