So here we are, in this committed relationship for over a year now. I'm 16, he's 18. Two weeks ago we finished our three week break. We still hung out like twice a week but did our own things as well. I asked or the break because he's ridiculously clingy. We have hung out all day every day for a long, long, long time. We at least see eachother for an hour every day. I have no other friends, neither does he, because when we moved out together we were too far away. When we moved back home to our parents, we lost them all.

The point is, HE'S DOING ALL THAT STUFF! leaves his phone in the car, on silent, clears messages AND snapchat, put a lock on his pictures even though he knows I know what the password would be/is. He got sorta distant and I can't explain how much this guy loves/needs me... I've tried to break up with him before and he get's really suicidal, but it's not that. He treats me like a princess. Well... He did. He swears he didn't do anything on our break... Is he cheating?

 I don't want to just confront him and be totally wrong...