Amy Winehouse has lashed out at her goddaughter Dionne Bromfield following the teen’s criticism of her recent reunion with ex-hubby Blake Fielder-Civil.

Bromfield, who was upset with the duo’s patch up, had slammed their reconciliation on her Facebook.com page.

However, Winehouse has now retorted by telling the 13-year-old to mind her own business.

“Dionne, adult relationships are adult relationships. And what are you doin (sic) up so late anyway? Too big for your boots,” the Daily Star quoted the singer, as writing on Facebook.

Later she added: “All these lies about Blake are hurting me. He’s the most considerate man I’ve ever, ever known.”

Bromfield had told the media that Winehouse could “do so much better” without her ex.

However, earlier this month Fielder-Civil announced plans to marry Winehouse again.