I do not have the experience with abused children like you do. So I can't comment on that.

However, I think you have to consider that although she's only known you for a short time, she's probably been hearing about you since the day her parents introduced the thought of going to you for daycare.

Kids repeat. Maybe she's in a home that's very loving. I know a child who used to say goodbye to everyone she met with "bye bye, love you" Because that is the phrase they used at home.

I might not repeat it back to her, but I might say "I have lots of fun with you too" I don't think I would be telling her that she doesn't love me.

I have learned quickly in this business that kids say stuff. And if you point it out, it get's worse and continues. I have one right now that says "holy moly!" at the end of every sentence. I'm hoping if I ignore it, it will stop soon. LOL