[SpiritWarrior]

It won't come to anything. No different than reading someone's diary, or their email from the family computer. Once she shares a space with somebody who she is in a relationship with, all bets are off. While this would be different if he accessed her email if she did not live there.

If I give out passwords to people I am on the fence about, I quickly change them afterwards. And, I would be considered negligent if I kept all my PW's in a little book left lying around the home - like she did. You better trust someone you live with to respect your privacy if that's what you want. Some people allow their spouses access to emails, mssgs, facebook - everything.

By the same token, not just facebooks accounts, but phones and text mssgs etc. I'd leave it as a "domestic". You know, when couples call the police about domestic affairs and they calm the people down but don't do anything.