Most Helpful Guy
I can't say for sure since it really depends on the argument and what it was about and what was said. But for me to do what he us doing it is one of 2 things. First is he is actually fully done with you. You really did it and pissed him off and you saying that took him is all he needed. So he's truly done and won't speak to you again. The other is he knows he's right and that you are wrong. You said that to him to pretty much as a trump card to just end the argument. He's literally not speaking until you admit you were wrong. So you will only know for sure if you try to talk to him.
Most Helpful Girl
why do you care if an ex talk to you or not? Do you want to get back with him? Guys almost always take your words as truth and he probably thinks you meant it. I feel maybe you need to move on