mother in law, n.Definitions

A Mother-in-law is the only thing that talks louder than money.

A Mother-in-law is the angel of divorce.

A Mother-in-law is the matrimonial kin that gets under your skin.

A Mother-in-law is needed in hell

A Mother-in-law is one for whom there's nothing easier to find than fault, and nothing harder to keep than still.

A Mother-in-law is an arbitrator who always favors one side in a dispute.

A Mother-in-law is the only law under which you are assumed to be guilty until proved innocent.

A Mother-in-law is like the dry rot... far easier to get into a house than to get it out again.