Kari attack the kitten once

Her Frankie still hasn't come back. They still have the kitten and she got all the needles for her. Her oldest cat Kari hates other kitties. She has attack the kitten once already. My aunt wants to get rid of Kari to the Humane Society but that was her mother cat. It isn't a good idea and plus she is an older cat, it would be too hard for her to get a home. I think she was abuse before my grandma got her. That is probably why she is the way she is. My aunt will get the kitten spayed and might have to give her to the Humane Society. I don't think it is worth spending all that money to get her fix. There is a chance that she might not get adopted right away. You just never know. I don't want to kitten getting hurt and plus Kari is bigger then her. What do guys think. Any advice, please reply. Thanks!

 

Hi. Until she decides what she wants to do, it's best to just keep the cats separated so that the kitten doesn't get injured.