you need to take out the marge comment as harry ran away immediately after blowing up marge and he did that at the beginning of his 2nd year which would have made him 12 he hadn't seen vernon till he was 13
Author's response
Wait... technically his birthday is coming... when is his birthday? I thought his birthday is always before school starts. Can you explain this to me more since I don't have the 3rd book so I can't really check...