MILKEY , J. In this care and protection case, a Juvenile Court judge found the mother of two children unfit and terminated her parental rights as to them. The judge's decision was based in critical part on her assessment that the mother was unable to appreciate or address both children's extensive special needs. The mother and one of the children have appealed. For the reasons that follow, although we agree with the judge that serious issues regarding the mother's fitness have been raised,...