So what if putting a security code on phone would make him more insecure, or suspicious or whatever he is? He is already all those things
Why do people minimise weird behaviour and make the person on the receiving end of it doubt themselves?
How are there so many that have no inkling that, whether a lock is put on or not, its the weird behaviour itself that must be addressed? That you can jump through hoops and it still won't appease some people?
Are we really at the stage of ohhhh it must be a silly dithery woman thing, she's misplaced her phone and of course its the man thats able to find it? ffs...
An ex did this not because he thought I was cheating really, but because he was so fucking nosey he wanted to see messages between me and friends, and to know THEIR business too. Things that were nothing to do with him. I've seen this kind of thing discussed elsewhere too.
Not that the reason matters - its still bad behaviour. Answering my phone if Im out of the room, I don't mind. Nosing through my phone on the sly - I absolutely do mind, and place not a shred of blame on the OP for this
If a friend confides in you, has something important to tell you and has text you as part of that conversation then its plain nasty for someone to assume the right to read, simply because they are your partner.
Its not on and there really needs to be forethought regarding unacceptable behaviour being minimised.