"Letting people be wrong about you or a situation while keeping your peace and focus is the most misunderstood power move you will ever make." Morgan Richard Olivier
Polite, no questions.
Treat her as a room mate you barely know.
Nothing changes if nothing changes.
Stop acting like the man she's leaving.
Do a 180
ex. you come in, she's on the phone, rushes off. Go into the kitchen and get yourself a glass of water. Don't acknowledge her or her phone call. Don't be a jerk, if she says something to you, reply with a vague but civilized answer.
"I'm going away for a week"
"Thanks for letting me know," said in a neutral manner, like you don't care one way or the other.
Walk away, go take your shower or work on your models ... whatever solo activity.
