Hey fedup,
Sorry that a nice family evening went south. I think you said well in that whether you say nothing or say something, your wife will get upset. So... .if she is going to get upset regardless, why not say something?
At least you will get to be heard.
Saying it has to be done in a way that she can hear it though and that's often with using
SET . Remember, it's not about the reailty of the situation, it's about what she feels. If you can get her past feeling, then you can get to reality.
So in regards to her not talking to you, what do you think she felt when she got mad? If you aren't sure, ask her and then validate what she felt. I absolutely would not apologize for asking her to pick up with you. There is nothing wrong with that.
"When you got upset while we were cleaning up, what were you feeling at that time? It's important for me to understand what you were experiencing."
Then you can go into:
"I enjoyed our evening playing games together. When we have family nights like this, I think it's only fair if we all helped with clean up." or "I understand that you were angry. I don't like it when you call me names though. It's hurtful and mean."
Can you practice something like that here before you go talk to her about the ST?