<human>: This is my first reddit post--I've been a lurker for a  while now but now I'm so heartbroken and shattered that I don't know who to confide in. 

Backstory: I've been with my boyfriend for a year now. He loves me to death, he's incredibly caring but he has had a lying problem--he tends to exaggerate or make up stuff about his life and achievements and I've called him out several times on that. He used to be extremely defensive, to the point of shutting me out, but he's improving gradually.

A few days ago I discovered a hidden folder on his harddrive which he gave to me so I could transfer some folders to my computer. Half that folder was pictures and videos of actresses and the other half was a very meticulously organized folder of very normal, everyday facebook pictures of 6 of his school friends that he is still in touch with. Two of those girls he had serious crushes on and had previously told me that he found them incredibly attractive.

The folder was created well before we started seeing each other and was regularly updated. When I confronted him about it, he denied having anything to do with it. But eventually he admitted to masturbating to those pictures. He apologised and begged for forgiveness, saying that it had nothing to do with me or our relationship.

I have had major body issues for a few years now. While otherwise a confident girl, I was never 'pretty.' I have only recently grown into my looks but I still feel inderconfident. Discovering that folder was heartbreaking for me on so many levels--I feel betrayed and I feel like I am insufficient. 

I don't think I can ever trust him again.

What do I do?

Can you condense the text into three sentences or less?
<bot>: Boyfriend, who doesnt like porn, admitted to masturbating to normal, everydayFacebook photos of friends he is in touch with.