I think it is an ungrateful child who behaves this way. And they want to tell me again how Godly they are
Turn all her mothers pains and benefits
To laughter and contempt, that she may feel
That she may feel
How sharper than a serpents tooth it is
To have a thankless child.Away, away!
(Exeunt LEAR, FOOL, KENT, FIRST KNIGHT and the other attendants)
--King Lear, Act 1, Scene IV
Indeed