We just started dating. Why isn't he talking to me?

Well, im a guy and when i start dating someone, i need a couple of days or maybe a week or two to adjust to the relationship, and just get used to it. Don't worry, he just has to sort out something with his head to get to know that you guys are together and this cant be happening. Or maybe he is embarrased to be seen with you. His Exs dont want to see him with you and they want him. If he was acting that way and now he wont talk to you, something is up with him and his EX because if he still talks to them they might just be pulling away. Walk up to him, and be friendly. OR its that you were maybe pulling on the first day. Be more open to it now. Just dont worry. ;)