Am I too focus on virtual life (internet stuff: Facebook) instead of real life?

It is because 

I mind she delete my wall post,

I mind she delete our memorable album, 

I mind she put single as her relationship, 

I mind she was chatting happily with other boys,

I mind her profile picture is wearing a necklace that is not my giving present =(

Am I too care about this kind of things?

Or she got her reason?