of course I do need to comment.
And I will comment again: do not violate the law! Buying visas is illegal, and you confirm here that you have committed a crime. People do not stop amusing me!
You are already in trouble, and this will become worse over time.
Once you are all caught - youself, your relative and her sponsor - all will go to jail. Who will take care of your child then?
Advice? Bring a maid of permitted nationality.