Am I overreacting ??

Sabrina

So this guy I've been dating for a few months now decided he was going to go to a strip club with his friends for one if there birthdays... Now I have to at least give him props for asking me if it was okay to go. Which of course I was upset by it and told him no. But he went anyways and saw nothing wrong with it. Now this happened a few days ago and he argued with me about it for a day and I haven't heard from him since.... which hurts. Am I overreacting by being upset by the situation or am I in the right mind set?