I don't know if this is still an issue for you, or if you've worked-out what to do. It's been 6 months since you originally posted.

I personally would confront the "bf" about it, first. That is, if you have an interest in maintaining any kind of relationship with that person. Even if it's now only friendship.

I would want to know his reasons for ever spending any time on something like this. What are his motivations for doing such a thing? My curiosity would be killing me.

Then, I would proceed from there.