So here's the back ground. We've been together for a yr on and off. I have no problem with him sleeping with other people as long as I'm aware of it. We have a daughter together I'm 19 he's 24. Since we've been together he's done a few shady things. He tried to get me to meet his ex as if they were just friends but when I saw messages from her to him she was telling him she isn't going to meet his family so she can pretend there isn't something going on. I knew he went t see her. He never told me about the fact that they were fondling each other. Now he suddenly won't let me look through his phone. Any time I ask why his only response is why are you so obsessed with looking at it. Insight?