<human>: Could you distill the essence of the text into 1-3 sentences?

I fucked up. I violated his trust and yes I feel shitty about that. He's just come out and said that he loves me but something in me doubts him, so I took my chance and snooped. I'm a horrible girlfriend.

I have a wonderful, kind boyfriend who told me a few weeks ago that he loved me. I love him, and we've been together since December.

He also trusts me with his laptop and this weekend he left me for a few minutes so I went on his facebook and found messages from his ex. Messages in which they talk of loving each other back in August and missing each other in December, followed by "kisses" and talk of meeting up in January. He told me that it was well and truly over and, although they still speak, they have no intention of moving to either country.

Yes, she lives abroad and I'm still jealous.

Their last communication (via facebook, I don't know about skype which they talk of) was in February.

I don't think he knows I looked. The guilt at looking is horrible but the thought that he still loved her as recently as January is even worse. How fickle can he be with his love? Are his words to me just empty?
I won't tell him I know - better to keep a quiet eye on any communication they have than to alert him to the fact that, if he's not being honest with me, he has to find another channel.
<bot>: Found chat in which he says he loves his ex... seems to have cooled off since we got serious but he hasn't told her about me either. I have no idea what to do.