Hoping for some advice, recently had a friend suggested on Facebook with one mutual friend, my wife, not unusual but checked out the profile and found he was clearly someone she was at school with many years ago rather than a work colleague, now, this probably isn’t great but I know her log in details for Facebook, messenger etc, had a look and found she’d made the friend request and has been chatting to him on messenger, he’d asked who she married and if he knew them and she basically said afraid not, just someone I met at work. This flippant dismissal and her contact with him have made me feel really betrayed, so, should I ask her about it or am I worrying about nothing