That sounds long distance, which is bad.

Additionally, it depends on what game you were playing... if it's a console FPS I'll have to say hell no, don't move in with him (it's a sign of bad judgment; those shouldn't be played on a console).

Not to mention, if Chris had to warn you about his divorce days before your meeting... something seems off about that.

To be perfectly serious, all of that sounds like a really bad idea.