Farah dealt with that “never booked” claim in a recent article. He says they had worked the agreement through a third party, had made installment payments, but heard about Homocon just before making the last payment. That means there’s a paper trail. Coulter’s only defense appears to be to hide in some technicality that divides “almost-paid-for booking” from a “finalized booking.” That’s parsing it too fine. She looks like she could have some trouble with this in terms of her own credibility. Which is precisely why they should kiss & make up before they give the left too big of a gift.
Since I don't trust Farah at all, it would not be hard for me to believe that he never intended to actually have Ann appear. He could use her name to promote it until he had to make the final payment. All he had to do was come up with some reason to have a public quarrel with her, and voila’, he can avoid the final payment while claiming the moral high ground as well as gaining publicity for his birtherpalooza.
His motives are not to be trusted.