I'm sorry your H has turned face this way again. Try not to take it too personal..that's difficult I know.
I wouldn't take him to the game or make any plans this weekend. Let him stew in his misery if that's how he's going to be. Don't be mean back to him, but make your own plans and have a blast. When he sees this he'll probably feel pretty stupid for being so miserable. Don't let him drag you down with him. Remember the only one that can control how YOU feel is YOU. Don't let him take control of your feelings. It's all probably a test to see how you'll react. And if you fall into the trap of needing constant reassurances and that type of thing, you're giving him reason to continue treating you like crap. If you let it roll off your shoulders and continue to go about your life and be happy he won't be able to help but be nicer to you I would think.
A dream it's true
But I'd see it through
If I could be
Wasting my time with you
-Band:Phish Song:Waste