Boyfriend still views photos of mistress regularly?

Dear girl..your boyfriend has already been unfaithful to you already. Even though you say he did`t eventually go on the mini vacation he planned with new girl..he wanted to and would have done so without a backward thought of you.That by the way is all you know about..there could be others or other situations you really don`t know as he can`t be trusted and so anything can happen.He is now viewing her pictures regularly [With longing} I imagine as it seemed she who left him! Only a matter of time till someone else takes her place...You can mention it if you wish,but either way it won`t make any difference..you can`t trust him and have a very shaky relationship..and he is not going to change..except get worse as you live together longer.Always keep an escape hatch open for yourself.