Guests don't even see off topic exists it just isn't there until you log in.
It was moved here by one of the Admin (mods can't move threads here, they can only merge with existing ones) so the OP could update us on how it was going, doesn't look like that is going to happen though. 
However as I previously posted someone on MN knew about this thread as she'd been doing some "research" over whatever time period about paid for sex or something else similar.
While she may have viewed the topic not logged in while it was on the main board she could equally have an account and still be able to read it now it's in OT.
My advise to the OP as previously posted would be not to provide any updates until the whole saga is done with at which point he may or may not wish to update us with the final outcome whatever that is, separated / divorced, now both swinging together, open relationship, homeless after being taken to the cleaners etc etc