Make it fun for her with Annabelle, allow her to help you with her some. Sometimes it's actually great to have a child around you can send them on poop patrol LOL. My niece (10) helps out a lot with Georgie especially at bath time and when we feed him. I know she enjoys him (grant it she is a sweetheart anyways) being around. Just make it rewarding for her this may help you and her bond with each other. I understand your frustration and I would be very unhappy if my fiance' had a child that got away with everything, but I think it can all work out. Again just try to make her apart of everything trust me Annabelle will know who Mommy is Georgie doesn't want to leave my side even if my niece is around