I can't answer about whether or not it's "common" but I find the silent treatment childish. It's fair of her to complain that she asked you; it's fair of you to say you were cold and she had wanted to keep it on "low" so moving it from "med" to "low" didn't seem to infringe upon her request but from now on you'll leave it alone and grab a blanket if you're cold.
Problem solved. Or at least that's how I think respectful and caring ADULTS behave. Whether they do or not - that's another story.
Problem solved. Or at least that's how I think respectful and caring ADULTS behave. Whether they do or not - that's another story.