(((BMW))) Maybe he's like me???? When invited to go to a function with someone I say, okay, sounds great! And then when the time comes, I don't want to go. Probably because I have spent so much time by myself and am used to it. Plus, the energy drains come so frequently. Then again...maybe I enjoy my company, LOL! But he should at least call to say he's not up to it.
I'd just ask him.