Reply To: Wifes FWB coming for a long visit

Well, what were the ground rules before you moved ?
They should get the marital bed to have sex in and sleep in so they have access to each other the entire time, and you lose your position in bedroom and relegated to guest bed. Thats all up to you both.
With mine, sometimes he is sent to guest room, sometimes made to sleep on floor next to the bed
Ask permission to watch
They should have privacy to do outside activities together unless they invite you as the bag holder or chauffeur.
Have fun