Whoa! Dream! You are very brave and from the sound of it, you expressed yourself very, very well. These are really difficult things to say to anyone, even your therapist.
How do you feel now? Now that you have told her about your feelings about needing mothering and she completely accepted you, told you that she'd be there and she is certianly is NOT disgusted!
I cant think of anything more healing and soothing. You are being re-mothered. And you are ALLOWING yourself to be. That is really big, Dream. I know what it is like to carry those feelings around for an entire lifetime. She will teach you how to mother yourself. Can you feel that already?