cousin
A parent, an aunt or an uncle.
An honorary aunt is a close friend of the parents who is called an aunt, though not related by blood. For example, if you have a friend who has a baby, you may be called an aunt (or uncle) by the child and parents even though you're not related.
Your aunt's child is your first cousin.
if it is a boy it is a cousin brother and if it is a girl it is a cousin sister
The same reason that it is a mother when it is her child and aunt for her sister's children.
To your child, she would be a great great great aunt. If she is your mother's great aunt, that means she is your great great aunt, making her a great great great aunt to your child. I would just stick to calling her auntie or Aunt ______. :)
Your parent's aunt is your great aunt. Your great aunt's daughter's child is her grand child. You and your great aunt's grandchild are second cousins.
Great great aunt/uncle. To your niece, you are the aunt/uncle, to her child you would be the great aunt/uncle. So you would then be the great great aunt/uncle of her child's child (her grandson)
The mother and the aunt's child are first cousins to each other. The mother and the first cousin's child are first cousins, once removed.
An aunt would share approximately 25% of her DNA with her sister's child. This is because the aunt is the sibling of the child's parent, and the child inherits half of their DNA from each parent. Since the aunt shares 50% of her DNA with her sister, the aunt's contribution to the child's genetic makeup is about a quarter.
most likely the aunt did something to the child when it was young to make it cry whenever the child sees the aunt.
The child of your niece is your great nephew (if the child is a boy) or your great niece( if the child is a girl). You are the child's great aunt, because you are a woman. A man would be the child's great uncle.