In a Mother's appeals from juvenile court orders establishing jurisdiction over the Daughter and bypassing family reunification services for Mother, and the juvenile court's assertion of jurisdiction over Son, the orders are: 1) affirmed in part where, assessed under the relevant legal standard, the record supports the court's jurisdictional findings and the bypass of services to Mother; and 2) reversed in part as to the dismissal of Son's dependency case because findings were unsustained as to his custodial parent was error.