Robert Christy, comp. Proverbs, Maxims and Phrases of All Ages. 1887.

Unkindness

He that is unkind to his own, will be unkind to others.Gallician.

No cut like unkindness.

’Tis easier to bear unkindness than affronts.

Unkindness has no remedy at law.

We can distrain (pound) for debt, but not for unkindness.