At 16 you have your whole life ahead of you. Sounds like you are very grounded in reality and your future. You don't need this! Tripping is right! Lose him! Immediately! He's only going to get more controlling over time. He is very immature and insecure. These are problems he needs to work out himself. I have a daughter who I wish had listened to this advice. Wishing you the best of everything!