I think it was the Mail article which quoted people who knew them from the past, saying they’re the sort of people who, if they tell themselves something enough times, will believe it’s true.
That fits with my take on it all. I think RW conflates certain people and events, so takes elements which have a grain of truth in them but twists/omits/ exaggerates/distorts/ falsifies to the extent that her version is a million miles from the truth.
It’s quite possible that she and Moth did invest in various relatives’ portfolios along the way. They certainly chucked money around, starting a holiday business, buying the French plot …. So it may be true that they invested in a business which failed. But thats conveniently airbrushing out that the loan secured against their house was to pay back the embezzled money.
I think RW has developed such a victim mentality too that she genuinely believes that every other person they met on the walk was hostile. Similarly, the medical appointment just before the walk becomes a ‘hated’ doctor coldly delivering a death sentence. The friends who try to help/ offer accommodation, are criticised, pulled apart and
made into the ‘enemy.’