> is there anyone who supports his claim other than him and his family? Is there anyone on his side?
The law firm backing him is the one that seems to have been founded / bankrolled by Peter Thiel primarily for the purpose of suing Gawker. And Ayyadurai was also suing Gawker, also represented by the same lawyer.
Techdirt also not having been particularly kind to Thiel, there's a good chance he's at least one supporter of Ayyadurai.