Dilfull, you have no idea of what is like to hear no sound whether she has no hearing aid(s) or have hearing aid(s). She was born deaf just like me. You can not change her hearing at all not with hearing aids or Cochlear Implant.
Both hearing aids and Cochlear Implants are just tools for us to hear noises or sounds but not be able to pick up words. To hear for us, Deafies, is very difficult to grasp. That is why she need to learn sign language and also need to write down on paper with pen or pencil to communicate with person or people.
I have never thought that a man can really want to marry a woman in the picture and never met her at all, let alone not knowing her deafness and her Deaf Culture. Deafness will always be with us, Deafies, for the rest of our lives. There is no meditation or miracle. The religious people tried that years ago to make us hear like them. No, it does not work that way. We remain deaf no matter what. Also please don't stalk her. 
