General speculations about the Dursleys

Here's some general Speculations about Petunia, Dudley and Vernon Dursley

• AUNT PETUNIA IS A SQUIB. It's a possibility! It would explain her extreme hatred of witchcraft, the forbidding of questions about Harry's family, the jealousy she had about Harry's mother, and would be an unexpected twist. The question is, what does everyone do if this is revealed? Will Uncle Vernon stay with her? What will Dudley do? And Harry…how will that affect him? ("Caroline")