Sounds like you are likely correct. If you still have a doubt, you could wait just a bit, because as I am sure you know, it will soon be transparently apparent. I hate that you are going through this and he also. Unfortunately, there is nothing you can do to make him better. That is all up to him. You will just have to decide if you are going along for the ride. Again, sorry you both have to face either side of the issue.