I know it's in our nature to get a bit jealous or possessive, but I really can't stand when my boyfriend puts pictures of him and other girls on his snapchat story on a night out. I guess I am insecure or have trust issues. Every girl he talks to all these things go through my head like who is she? Is he carrying on with her behind my back? I keep telling myself that he is with me, he chose me so he wants to be with me. But I can't get the nagging thoughts out of my head and it's driving me mad!