Good advice, Carnac. But my rule is wait 48hrs, I can hold on to things, sometimes.
What was your motive for calling him? Really think about that because this is going to help you stop and think in the future.
You've also set up another expectation about him not having his GF around your son. How do you think that will work out and why do you think he should not have her around your S?
You do run on emotion as Carnac says (I did too). Emotions are feelings that pass, not every one is meant to be acted on. Learn to sit with your feelings and let them pass through you.
Is who you are now the vision of who you want to be?
Me 57/H 58 M36 S 2.5yrs R 12/13
Let me give up the need to know why things happen as they do. I will never know and constant wondering is constant suffering. Caroline Myss