I was sending myself some pictures from OH phone and saw the option for Instagram didn't know he had one, had a quick look friends and random women. The app was in his games folder not social which made me thought he was hiding it. ie it's not with the others. Am I being paranoid over nothing? We're in our 30s if this makes any difference. I asked him why he didn't want me to see it and I thought he was hiding something. Tried to brush it off asked who the girls were and why they were on there. He threw the phone on the sofa where i was sat said he "can't have anything can I" he's cheated in the past so I do get suspicious over things that could be nothing. What do you guys think?