My wife used to get Cosmo. I thought it was a little silly, but I would read it so that when we wanted to talk to me about something that she read I would know what she was talking about.
At first, she would read them and then I would. Then when we started getting mail at the same address I started reading them before her because I got home first.
She didn't like this.
Sure it might have been because I would highlight stuff. (just kidding) But I don't think she liked when I would recommend certain articles and tell her not to bother reading others.