A Dream

I dreamt of mother last night
probably not for the first time, but it is the first time
that it is recalled with clarity.

We had found her again, and she was cold as stone
So we wrapped her up, in the kind of linen nappies that
you wrap babies in
It seemed she had been gone for two weeks
And as we were wrapping, she woke

And I remember thinking about all the arrangements
made, the money spent and how come she could be
gone two weeks and suddenly wake?

The next scene and it is a beautiful day
and for some reason we are rushing to the airport
through immigration
I've forgotten my passport

Then mother is at the top of a high building
I can't see the top it's so high and concealed by mist and clouds
and mother jumps
and as she plunges to the bottom
I remember thingking 'There is no way someone can survive this'
and she lands in a ripple-less dive in the pool at the bottom
and then she resurfaces, grinning.

What does it mean? What does it mean?