Does anyone know what is going on between these two Facebook profiles?

[Tylor]

My ex still has a lot of our photos together on facebook. But one thing I saw is that some photos don't appear on her timeline, but still appear on my activity log. But ones I know she deleted don't appear on my activity log. Anyone know what is going on. Is she deleting photos, or more just hiding them.
The ones I meant in my activity log are ones I posted on her timeline.

[twt]

i think she is hiding it or changing privacy options for albums.