She was borrowing my laptop and I noticed that I left my browser signed in...all of my bookmarks, the history of my browsing, everything...was in her field of view.
I went and calmly asked if she saw anything or clicked on anything like my bookmarks while she had it (she had it for months and all of my browsing history is on there. No porn or anything like that...just webpages on saving the marriage).
So she may have learned you want to save the M. Well I have news for you, she ALREADY knew that. No matter how detached we may think we are in the first few months, it's written all over us that we are desperate to save the M. So she didn't learn anything she didn't already know. The one thing you might want to watch out for though is whether she figured out your ID here, because if she did she may be snooping on your posts on an ongoing basis. It has definitely happened here before and that can undermine your efforts. If you're trying to detach and constantly posting here about what she's saying and doing and she's reading along, then clearly she's going to know you're not at all detached yet.
