what do you mean by pays for all your things? anyways, I think you should communicate that you’re not going to parties to cheat on him. It’s a social activity amongst people your age and you want to be able to partake in it with your new friends before school gets too difficult. Trust me, partying gets boring quick. Also, if he still disagrees, ask him why he’s so distrustful of you specifically and if there’s anything you’ve done to warrant it. Would you let him go out to parties?