my xh said that he was taking a break from me and he will talk to me when he is ready. my son had asked him if he wanted to speak with me and that is what he said. NO
Why don't you know what he means by this??? Do you need the "watch my lips--N - O spells NO" conversation. As a mere observer this seems pretty clear to me, like which bit of NO are you not undersatnding.
It is really good that you haven't called or tried to make contact. Every day you resist is a day closer to your detaching and making a life for you.