Husband’s pictures of exes

The other night I was walking outside to throw something in the recycle bin. On my way, I noticed my husband had a window open on his laptop of some pictures. When I walked back inside, he quickly switched over to something else. I am nosy as hell, so I looked at it, and its some pictures of his exes, not all, but a few. When I checked the “last opened date” it was a few nights ago after I was asleep. He recently deleted some ex pictures and I’m pretty sure this girl was a one night stand of sorts he met on a trip a while back. I found it odd that he didn’t delete it. Anyway, this has been bothering me like crazy. The problem is that I have insecurity issues and he is very dismissive of things and kind of jumps to extremes when I talk about feelings. So, over time together, I’ve occasionally asked him what he’s looking at on his computer, why he looks up certain people on Instagram, I’ve snooped in his phone before, etc. He’s not very forthcoming about stuff so it makes me curious. Anyway, so I obviously have a nosy reputation with him, which is understandable. He’s deleted SnapChat, Instagram, and Facebook, not because I asked but because it sounds like it’s easier for him that I just don’t feel curious.

So, I get insecurities are totally my issue and I don’t actually feel threatened by anyone else. But it does make me feel weird that not only does he have these pictures, he’s perusing them and not deleting them like he told me before that he was going to do (not because I asked him).

Please help me let this go. I’m sure it’s no big deal and don’t want to perpetuate my crazy but it’s not so simple to shush the feelings.