My girlfriend is still regularly talking to her ex

This is something I've been wondering for a while. I get that snooping on your partner's phone is just wrong because you're invading their privacy, but when does it become okay? If you've been suspecting that they're cheating, is it okay to look then? What if they totally are but they keep denying it, so now you feel fucking crazy because you don't know what to believe anymore, is it okay to look by then? I know some instances where a person was forced to be stuck in a relationship where their partner has been cheating the whole time but they felt insane because they didn't have any evidence to back up their guts. Makes it feel like if they just checked the partner's phone way earlier, then it would've ended a horrible relationship right there and then instead of it being dragged on far too long. Just my thoughts, I dunno.

/r/relationship_advice Thread