I for one am angry and disappointed. I enjoyed the book (thought it was an inspirational story) and defended the author and her husband on a thread here. I also bought a copy of it as a present for a family member.
What made the book more convincing was that the couple seemed a bit inept. The narrative was that they lost their house because they dabbled in an investment and got badly burnt. They didn't understand the ramifications and that their house had been put up as security. There have been lots of stories in the news about people being conned, sometimes by their own friends and family members. Lots of financial pyramid schemes out there. So that part of the story sounded quite convincing.
And they underestimated how difficult the walk was (that difficulty was exacerbated by their lack of planning and supplies). IIrc, they ran out of time and winter was coming. So they had to abandon the walk and resume it the following year. Again, that sounded like an honest account. If they had faked the walk, I would have expected them to complete it in the planned time frame.
So, I suppose all that remains is to establish what's true and what's fake.
We know that the circumstances in which they lost their house are very different to how they portrayed it in the book.
We know that they weren't truly homeless, but owned a property in France.
The big question is, was Moth diagnosed with the medical condition as described in the book?
Did they ever walk the South West Coast path? And if Moth doesn't have that serious medical condition, then it's just a story about an average, middle aged couple taking on a rather arduous hike. It would have been a very different story (and book).
I would love to be a fly on the wall in the publishing company today.
We read it quite recently in our book club and it generated very mixed opinions. When we resume in September, I think it will make for an interesting discussion.