Analysis of Heres a clue

I hope she happily moves on,
So long and goodbye.
Because you have treated her wrong,
Made her upset and got her to cry.

She hasent been feeling well,
And you making her feel lower than the floor.
If only you had a clue,
She has one foot out the door.

Im disappointed with you,
For the anger that arises within me.
To glace over at my mother,
Looking so miserably.

We all know she deserves more,
Someone that will appreciate her.
Let her live,
Instead of existing like a blur.

I know she is strong,
And is not affraid of moving on.
But one day you will wake up,
And she'll be gone before the dawn.