Virgin Mary! How on earth we girls manage to find such idiots! Dear, he's certainly your mistake. Yes, you shouldn't have had intimacy with him at first night. But ok, that's a history now. At present, just send him message of your IG photo with a few hot guys and make a note "in case I by accidentaly close my IG from you I want you know I'm so fine without you". That'll be enough for his pour mind and heart. And you - stop thinking why he did so! Forget him, date boys, go to the sites like kovla.com, find amusement, not problems! Good luck!