44, passed away Sunday evening at Memorial Hospital in Pawtucket, RI. She is survived by her fiance Lucindo Xavier, daughter Arianna O. Xavier, parents Rogelio & Olympia Rivas and siblings Nelson R. Rivas & Wanda E. Rivas-Martinez. Her funeral will be held Thursday at 10am at Keefe Funeral Home, Five Higginson Ave., Lincoln following burial at Mount Calvary Cemetery, Curran Rd., Cumberland. Calling hours will be held Wednesday 5-8pm.