I have not visited the lady this is referring to but many other ladies have had their husband/bf in the same house. I would bet 100% of the time the husband/bf knows what their lady is doing and it is mutual agreement. Don't worry about it
Very very rare. And usually once you find one they stop after a while.
I've dmd you one I used to go to.
Jess is a name that's been mentioned on multiple sites. Not sure about contact info but for me the reviews look a bit too similar and fake.