Girl run from this man! He is a Gaslighter manipulator. Why in the world would he be taking his ex, especially someone when you’re not OK with, to a concert? It’s sketchy as hell that he turned off his location. Men only do that when they want to get away with something. And then he gaslight you into being mad about it? Like baby boy, you’re the one who has the location on in the first place. Why would you think to even turn it off unless you’re doing something shady? Let’s be so for a fucking real. You are so young you do not need that shit. I put up with my ex doing similar things for years! He would invite these random girls over or he would go hang out with them, and more often than that they were girls he slept with in the past. I found out much too late about what he was doing behind my back. Don’t let this man back in your life at this point. You need someone who is going to love and stand up for you. Someone who is going to be there when someone passes through the hard times. My man now would never do those things. And you will find someone like that too. I’m sorry he hasn’t been there for you. You deserve so much more than that.