I have 4 children, and 3 birds. Talon who used to like my 13 year old, has now decided it is more fun to try and dive bomb him when she is flying around the house, and watch him duck! :evil: Because he doesn't listen to his mother :whistle: and continued the behavior....you guessed it, she does it most times she sees him. :pinch:
I would NEVER get rid of her because she goes after him, we just adjust things here, and NEVER leave her out of her cage if I or Talonsis is not here. Talon is a member of our family too, and my son knows she will try to annoy him, so he avoids contact with her.
We all have to make adjustments to get along in this family, just like some families may have 2 kids that don't get along. You don't get rid of one of them because one may be scared of an older sibling.
Just my opinion for what it's worth. I understand you have to do what you can for your family.