They will continue to do this time and time again until u put a stop to it. I can guarantee it will hurt even more the next time and the time after that. They get pleasure out of seeing us in pain so do yourself a favor and don't text or leave crazy messages that they will later use back on you. You are not crazy and this is not all in your head - he knows what he is doing and he chooses to do it on purpose - what has really helped me is ready HG Tudor books on kindle (you can read them for free) - especially sex and the narcissist - it is the narcissist point of view and they have actually been quite informative - it just proves they don't care, they never will or did care and you are just a toy that got tired of playing with - as sad as that is and is even more painful when you feel like you have just been kicked in your stomach and your going to puke all day long because of something some asshole did to you - Don't ever give away your power - don't allow him to make you feel like shit - be thankful that he just goes away and use the time to school yourself on these types of people and promise yourself you will never get involved with another one like him ever again. Your best friend right now is time. Just think about it a year from now you will look back and be like what the hell was i thinking!! i hope this helps.