The developers are saying that they have spent too much time on the site already and claim it is costing them money. I haven't mentioned finances to them, so presumably they are working up to asking for more!

No, I have no intention of changing my domain name. The developers have just hosted the new site on their own server.

I have just telephoned the developer, told him (again) that I am not happy with the web site, and asked for my money back - threatened to go to Court to get it. The developer said he cannot understand why I am unhappy, but he will come here this evening to discuss things. God, this is a nightmare. I hope I wake up soon.