London, Jun 27 (IANS): Pop singer Amy Winehouse's ex-husband Blake Fielder-Civil has been bombarding her with phone calls in a desperate attempt to get her back.

"Blake is driving Amy mad by constantly ringing her. He's desperate to get her back and keeps saying: How could you do this to me? We're soulmates. I love you," dailystar.co.uk quoted Amy’s close friend as saying.

"Amy doesn't know what to do as she'll always love Blake. But her new boyfriend- Reg has been given the thumbs-up from her family and is keeping her on the straight and narrow path."

Winehouse took her filmmaker boyfriend Reg Traviss to meet her entire family in London.

"Blake saw the photos of Amy and Reg in the paper and watching them all sitting together has driven him nuts," said a source.

"He (Blake) loves her and wants her by his side. He's dying with jealously, especially as he's stuck up in Sheffield due to his drug rehab and can't come to London to win her heart," source added.

Amy and Blake married in Miami May 2007.