Now that you’ve explained how your guest’s husband acts around you, I’m in total agreement that you nix any of his future stays. The nerve of the guy! He’s an odd one for sure.
You have allowed him a three-day stay this next time and if he acts in the same manner, I would definitely ask him pointedly whether there is a problem or have a talk with the guest about him. I would mention what you stated here, that he is uncommunicative and unfriendly to you and your husband and it is uncomfortable having him in your home. I would add that you think the world of her and hope she understands but you must ask that he leave.
There. Problem solved. …