My sisters a vet tech, she speaks of a man she knows, who lets his macaw sleep in bed with him. The bird has its own pillow, and from the story I got, I understand that this bird is male, the man, from what I understand, is single now, I dont know if he had ever been married, but he loves his bird. I guess this has been happening from day one, some 30 years ago now. (hard to immagian he had a girlfriend, or wife)