Natural mother appeals from a decree of adoption in favor of natural father and his present wife, which had the effect of terminating her parental rights to her daughter. We affirm. H.B.S. (daughter), the only child of father and mother's marriage, was born on April 20, 1980. The marriage of father and mother was dissolved March 1, 1984 in Jefferson County, Missouri. Father and mother each remarried. Mother lived in Florida with her new husband. Father lived in Florissant, Missouri with his new wife. The decree of dissolution awarded custody of daughter to mother.