<human>: Can you give me the gist of the text in a nutshell?

First off, I would like to ask that no one here asks me for the link or her name because I wouldn't really feel right about giving them out.

We dated for about 5 months, and then we broke up last week because we kind of drifted apart. Today she texts me a link during school, it was a shortened URL so i didn't know what it was, it took me to a site filled with over  5,000 pictures of her. I got really jealous and angry because she was showing off her body to other people besides me. I feel like shit because she never told me and these pictures were uploaded while and before we were dating. 

How should I go about handling this? I can't really ignore her and say nothing.
<bot>: ex gf sent me a link of her pinup galleries, and pics were uploaded while and before we were dating.