John was closest of all to Paul; their relationship was very complex.

I was proud, excited and a little frightened. It was all taking off so quickly…the more successful the boys were, the further away from me John felt. I was getting used to being a mum, but most of the time I felt like a single parent…it was hard not to feel frustrated with being stuck at home. I loved Julian, but I knew that if I hadn’t had him I could have seen much more of John and that was hard…I felt shut off from the life he was living. After years at his side, I was excluded, just as it was all happening.

Yoko had 10 years and I had 10 years and I would rather have had the 10 years I had than the ones she did. I had the raw talent and the raw human being, before the sycophants arrived.

John was an extraordinary man. Our relationship has shaped much of my life. I have always loved him and never stopped loving him. That’s why I want to tell the real story of the real John – the infuriating, lovable, sometimes cruel, funny, talented and needy man who made such an impact on the world. John believed in the truth and he would want nothing less.

The first thing Julian wanted to do in life, well, before he wanted to be an artist and then a musician, was to be a chef. He'd come home and say 'Why don't you bake cakes like my friends' mothers?' I'd say, 'Oh, Julian, go out and buy a Mary Baker cake mix and do it yourself!' That started him off! By the time he was 13, he'd disappear into the kitchen whenever we had visitors and emerge with beautiful canapes. Now he thinks nothing of cooking for ten or 15 people, and he does it so calmly.

I didn't marry a Beatle, I married a broke student who played the guitar and ponced all my grant money off me for fags.

When John was with me, it was total commitment. Whatever he did outside our relationship didn't seem very important. We were together such a lot of the time that whatever other affairs he had once we met couldn't have amounted to much because I was with him most of the time. He kept me in Liverpool as late as I dared stay.