I was her care giver and she has no other family I know she went to the funeral home and wrote down what she wanted me to have and he then he told her to give him a few days so he could get it typed up but she passed away before she could get back up there. I went and spoke with him and he remembers her telling him that she wanted to leave everything to me.
It looks like you would have a really steep climb under Georgia law. You might be able to make a claim against the estate for your services, if you were not being paid for them. Your best bet it to seek a consultation from a good probate attorney and share your entire story.