Katherine Robbins - You Are:

My life,
My dreams,
My heart.
That's what you are.

My happiness,
My love,
My joy.
That's what you are.

My friend,
My aunt,
My mother.
That's what you are.

My consultant,
My teacher,
My listener.
That's what you are.

My air,
My sky,
My ground.
That's what you are.

You are my world,
And nothing can change,
The way I feel because,
That's what you are.

Katherine Robbins

http://www.poemhunter.com/poem/you-are-9/