Help!!!!!!!

DG

So today I received a friend request on fb and I accepted, because the guy looked very familiar. Then later today he sent me a message saying r u so and so's wife and if you are i think there are some things u should know about ur husband.

And he is definitely talking about my so I seriously don't know what to do or say. We have not been together for very long but the time I've been with him I feel like he's been honest with me. I don't know how my bf would know him, because my bf has all Mexican friends and this guy is Philippine n most of his friends on fb are white or Philippine, or I think maybe someone is trying to tell me stuff threw his fb idk. (He was married before n I know she tries to do whatever to make him miserable)

I want to talk to him n ask him if there's anything I should know, I don't like rumors and I don't want to give n to this! What should I do?????