DP and I both have our most recent ex's as friends on fb, both for the same reason really, we both split up with them a while ago but it was mostly amicable and there were no hard feelings so didn't have the usual reasons for deleting them etc.
DP will on very odd occasion make comment about me being friends with my ex, saying he doesnt see why I need to be friends with him on fb etc, I don't ever say anything about his ex.
Anyway his ex pops up on my people you may know the other day and being nosy I had a scroll through her page and find my DP has liked one of her profile pics, which isn't actually a pic of herself.
It doesnt bother me, but should it? I know for a fact if it was the other way around he would not be happy!
Thoughts?