<human>: I have been with my boyfriend for two and a half years. I have known him for over ten, but first started dating because of tinder. Before the relationship started he was drinking half a handle every night and was in the process of moving half way across the state before a job opportunity came through. 

At the beginning, he told me that he was bicurious, but more interested in women and was not interested in having a relationship with a man. I never thought much of this because my sexual past is not on the table for all to know either. 

The other night I was looking through his email trying to find a picture of us on a vacation we took (he always emails pictures to himself versus saving them into this phone). I tried this sent folder and found out that four months into our relationship, he sent an email to a M4M craigslist link seeking if the person wanted to meet up. There was no message from the other person in his inbox. 

There are probably about 12+ messages he replied to before the relationship, however. I confronted him almost immediately and he stated that he must have been black out drunk, doesn't remember (but the message was sent at 1:06 PM) and apologized profusely. He stated that he never met anyone and he fucked up and could not lose me.  

This was about a week ago and nothing else has come out of it. But I just let go of the feeling of just feeling shitty about it. I don't even know why he did it or why does it really mean?

I'm very confused and I mostly want to know if anyone has been through this before or has any relevant stories. I really love him and do not want this to be the end. But at the same time, I just feel like I don't know how he didn't know it was sent and it is causing a lot of trust issues for me.

Can you give me the gist of the text in a nutshell?
<bot>: Boyfriend sent message to M4M Craigslist asking to meet up early into the relationship. Says he was drunk and nothing happened, but also doesn't remember.