And when she DOES spew, remember that it still remains the same. YOU are the one who instigated the spew, so pushing her buttons and then telling her where the door is... a good idea... it is not...
What you are getting with the silent treatment is somewhat like wfm. And it's frustrating as all h e double hockey sticks.
So again, rather than saying, "I came home and was really pleasant and told W all about my great work day and that I got a $5 an hour raise and she walked out of the room without saying anything"... which would be W focused... You would say, "What a great day, it was pleasant and on my way out of work, boss told me I'm getting an extra $5/hour. So I went home, told my W, then went and finished painting peace signs on S7's bike."