Sorry to say foxy but i think your hubbie has a point, your daughter could get quite badly scratched by her, and how would you feel?
Some cats just do not like children, and if this is the case its not fair on your cat either, if she went back to the CPL they would find someone to love her i'm sure, and they would rehome her somewhere without young children.
As you say you rescued her, you probably don't know her past and maybe she has had a bad experience with young children to cause her to try behave that way towards your daughter?