My 8 year old daughter is having some anxiety and jealousy towards her baby sister. As much as she has been excited about having a sibling, the idea of our lives changing is freaking her out. She thinks there will be less room in my heart for me to love her. I tried reassuring her that that will never be the case and even though our lives are about to change, some change is good change, like when I had her. She doesn't seem to want to believe me, though. Any other mamas out there with any good advise?