Now a new study suggests that women might do well to scrutinise the habits of their fathers-in-law for advance warning of their lovers' fidelity.

This study was to explore the roles, feelings and adaptive processes of four Taiwan daughters-in-law in the traditional funerals for their fathers-in-law or mothers-in-law.

The E.U. court was ruling on a Spanish law that permits fathers to request breast-feeding leave only in cases where the mother works full-time.