Child Haunted by Spirit

You should perform The Rose Cross Ritual on your child as well as anyone else in your house. This includes doing the Lesser Banishing Ritual of the Pentagram (LBRP) first. Magick projects 'a light beacon' into the spiritual world when performed. You need The Rose Cross Ritual to 'hide' you all from those spirits when you are done performing magick so they can't bug you. Once you have expelled everything from around your child, you should then create a shield protecting her from any non-angelic or friendly spirits. It is possible to create a selective shield though I forget what label people give it to provide reference for you so you may just have to ask how for this is long enough already.