simulation husband

A person in a relationship, most often a male husband, who acts exactly the way their significant other wants, without the significant other having to ask them or teach them. These actions are so perfect that they cause the significant other to believe that the husband is fake and was created by some external force, as though part of a simulation.

Robert cleaned the entire house, did all the laundry, and baked cookies today, all of his own volition. He's a simulation husband.