Do not doubt how much I love you

Do not doubt how much I love you
Though my time with you is thin.
I am always thinking of you,
Always loving you within.

A full-time working mom and wife
Just doesn't have much time to give.
But I have given you my life,
And you still reign where I most live.

I do the best that I can do
And hope that you will understand
That everything belongs to you:
My eyes, my thoughts, my heart, my hand.