[MBelt8402]

I have to say at this point I would not worry about how your aunt feels. She does not seem to want the child. I think it is great that you want to help this child. I too question if the foster family is interested in adopting him. After three years with them he will be very attached. I think I would try to get C&Y to let me contact the foster family directly. For several reasons. one - I would want to get a feel of them, and weather or not they were trully interested in adopting him. If they did want to....... I may back off. I would see if I could have some contact with them and child after adoption. Two - try to build a relationship with them to make transition easier when that time comes.
You seem to know all this. You are an experienced FP. I think you were kind of thinking out loud, but need someone to confirm your thoughts.
I hope I helped you in some way.
Best wishes to you, keep us updated.