Pretty close to how I do verses 1 and 3, Peace, but I think mummy would "soothe" rather than "sue" him, and the middle verse goes:

People come for children
And take them for their own
I know they'd like to take me,
But I'm left here all alone
They say they like my hair of gold,
But when they see I'm blind
They always take some other kid
And I am left behind