My bf looks at my phone and if i take it back he's like "oh hiding something?" I try to take his phone, and he gets protective and grabs it back. A week ago i was looking over his shoulder and he asked a girl if she wants to go to his place. I don't know what to think!?
if you really saw that, confront him about it. If he denies it, then say that you can look at it on his phone if he shows you. He doesn't deserve you if he goes behind your back like this.