How do you let go without being rude ?

How do you let go and not get sucked back in the few times she decides to be nice?

How do you let go and still balance interactions?

Like tonight I had no clue she would just head out and leave and not even say goodbye to the kids. As matter of fact i thought it would have been the opposite tonight.

How do you let go and live under same roof.

Oddly enough I felt tension tonight and for no good reason. We were interacting fine. It was so sudden and abrupt her leaving house