Most Helpful Girl
I think he is just being a jerk. that's not what someone who cares about you would do. Ignoring, avoiding and getting mad, and saying you'll be getting in on HIS time, sounds like he's being a control freak, like the world revolves around him.
I won't say he still cares about you, he just likes the idea of controlling you. He broke up with you, without a reason, not letting you to get your stuff back, seems like everything has to be done HIS way.
Dont worry about bugging him or not, just show up one day with a friend and demand your stuff back. He's a jerk, you dont have to be nice to him lol