I do think some of the actions taken by ADI were quite low. Nobody is saying that RoK was forcing them to come to their defense due to conflicting treaties, hell, RoK themselves even said it.
Claiming that Hoo purposefully lied to you about the FEAR-TPF treaty is taking it way too far man. From the looks of it, he named off the treaties he knew of and expected you to do your own researching to double-check. And hell, you have a treaty with FEAR, why didn't you just ask them yourselves? Hoo was in no way attempting to feed you false information, that would just be silly and a waste of time given that the information is public in several places.
I can understand if you don't agree with the CB, but don't drag your former ally's name in the mud when they haven't done anything wrong to you.