Sorry to hear what's happening. How frustrating and upsetting it must be.
Well, you should look for a new job. Continue on that path.
Otherwise, I'm a pretty direct person... I would have a meeting with him and have the wife present (as a witness of sorts), and simply ask him point blank what his problem with me is. And then use the examples you gave us as reasons why you think he has a problem with you. You can do this in a professional manner... and maybe it can get worked out.
But he sounds like an immature baby... so maybe not.
"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather, to skid in broadside thoroughly used-up, totally worn out, and loudly proclaiming: WOW WHAT A RIDE!!!!"