she says. 'My accident is well recorded. I had 23 operations, I am five inches shorter than I used to be and I was in hospital for six months. It was just awful, but it wasn't the reason for my divorce.

'My marriage ended because John McCain didn't want to be 40, he wanted to be 25. You know that happens...it just does.'

Some of McCain's acquaintances are less forgiving, however. They portray the politician as a self-centred womaniser who effectively abandoned his crippled wife to 'play the field'. They accuse him of finally settling on Cindy, a former rodeo beauty queen, for financial reasons.

McCain was then earning little more than £25,000 a year as a naval officer, while his new father-in-law, Jim Hensley, was a multi-millionaire who had impeccable political connections.