Personally, I'm not sure if it's over. He could just be taking some time. Whatever the case, you two really need to have a heart to heart. I would contact him and see if you can arrange a time to sit down. You need to find out where everybody's heads are. Is he in this thing? Are you? Is he interested in or seeing someone else? You need to sort this all out. Then, you can get a game plan.

Relationships are hard. They take work and if you guys are going to push through this thing, there will have to be some work done. I do know how painful it is to be in the position you are in, but you can't start feeling much better until you guys figure out who is staying and who is going. Sending you positive vibes and support!!