Is it a multiple-cat house? If so, this may your daughter’s cat’s way of telling you “I hate the other cats.”
In any case, take her to the vet for a checkup. If she’s having problems doing her business she may associate the litterbox with the pain, and thus be avoiding it.
All I can say is - cat pee is forever, so solve this sooner rather than later by taking both to the vet for a checkup.
This is the only cat in the house. We do have an outside cat. She has been to the vet for urine problems but this is not the case. She just likes to poop on the floor.