What Is The Woman Who Sings This Song Called "I Fall Apart"?

I am including some lyrics which i can make out from the song.

Oh when I'm waiting

Anticipating

I feel you hesitating

To give me your heart and ....??

I fall apart

I fall apart

My words don't get through to you it seems

And when I hurt

Your barely even noticing

(chorus) Oh when I'm waiting,

Anticipating

I feel you hesitating

To give me your heart and ...??

I fall apart

I fall apart

(bridge)

And I don't know how much longer I can do this anymore

If I don't get all of you

Than I'm tempted to walk right through your door

But I just can't let go

Cause I need you so

And you can give me so much more