What can a man do to show devotion for his wife/partner, non-ual, non-material?

After the weekend away was dissapointing to her, because of things I said and did. She really doesn't want to even talk to me after how I acted on our weekend away together. She doesn't even want talk about what happened. She just said she is tired of having to get over things that happen. I thank her for dinner etc, and she gives me the "what is he going to do next look. "What can I do?