Five days left but I just wanted to give a message that she can't just do anything till the time she is living here, even if it is five days. I just dont want to feel doormat.
What are you going to say?
I don't think this is so much about you feeling like a doormat as it is you feeling desperate to control her. You aren't going to change her decision in five days by trying to lay down some sort of boundary lines. For one thing, what would you do if she didn't honor your boundary?
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!