I think the woman probably had some issues in some form or another too. I know if a guy went as far as to start to play with me and then decided never mind I would be bothered by it too. She could have been feeling so jealous wondering what her husband was doing she just couldn't get into it. There are a ton of other reasons but they all boil down to there is a good chance it wasn't because of you.
Though I think she's crazy, I would have given anything to be in her shoes that night