That's unkind.

Meaning

That is not nice or compassionate.

Examples

• John: 'She made fun of his clothes.'<br>
• Alice: '<b>That's unkind</b>. She shouldn't tease him like that.'
• John: '<b>That's unkind</b>. He should have been more supportive.'
• Alice: 'He ignored her when she needed help.'<br>