Blake Fielder-Civil, spoke of the extent of their drug-taking and life together.

'Amy got really upset about seeing me bleeding. And because she’s loyal and f****d up over our love — like Romeo and Juliet — she cut her arms too.'

'I made the biggest mistake of my life by taking heroin in front of her,' he said. 'I introduced her to heroin, crack cocaine and self-harming. I feel more than guilty.'

He revealed how he was so consumed with remorse, that he has even considered taking his own life. 'I feel like killing myself. I feel like f***** dying.'

He told how they had taken heroin and crack all day long. 'We didn’t really think to stop. We both pushed things too much. And while I was getting out of my head, I wasn’t thinking that I was taking somebody with me.

'Then my wife, who I love with all my heart and soul, just started shaking violently in front of me.'

He said that he started crying as he lay her down in the recovery position, clearing her airways to prevent her from choking or biting her tongue.

'It was heartbreaking, seeing someone you love more than yourself, someone you would die for, someone you would kill for on the floor shaking.'

Worse still, the singer didn't even recognise him when she came round. 'I will go to my grave with that picture of Amy asking me, "Who are you? Who are you?"

'I knew f***ing then that I had ruined something beautiful. It was all my fault. It was the worst thing that has ever happened to me in my life.'

'I will do anything for her — and that includes walking away.'

'I’m not interested in her money,' he said. 'I always offered to do a pre-nuptial agreement before we got married.

'It doesn’t matter if I turn up in the divorce court homeless and with no shoes on, I’m not taking a single penny off her.'