I focus on two central pathways of growth and change in the mother-daughter relationship—empathic attunement, which promotes a secure and cohesive sense of self, and mutual recognition of separate subjectivities, which advances differentiation of mother and daughter. A continually fluctuating balance between these two pathways of relating provides opportunities for self and mutual enhancement or possibly compromise of the relationship. Two nodal points during the life cycle, that of the daughter's adolescence and the mother's old age, are taken up through the use of film and a clinical vignette to illustrate, from a nonlinear dynamic systems theoretical perspective, movement toward maturity and transformation.