Most Helpful Guy
You should explain this all to him in detail. Make him see how he's the one who's making problems where there are none.
And if he still insists on you being the bad one here, leave him. Someone that insecure is not worth it.
Most Helpful Girl
How did those guys get your number? I am not accusing you by the way.
I think he was still a lot insecure like you mentioned. If someone is that insecure, you can't really do much.
I think let him cool off, and then you can hit him up, and see if he starts to be cool again