Hey this can be dangerous if you are not careful..Clue you sd tht you have broken you with him on and off for 2yrs...Light need to come on..He may have something going on that you dont know nothing about..Friend of mine went throught the same thing and she lost her life leaving a small child behind..If you have to move in with parents or friend until you can get yourself together..Try not to start another relationship until you have gotten over this one..Avoid all contact and phone calls with him..Eventually he will move on..If you decide to keep him, ask him to got to anger management classes b4 someone gets hurt..Wise person told me that the person you are with should treat you like they do themselves..During this healing process try to reframe from sex for a while...