Thor's wife

One of the previews for Iron Man 3 was a preview for Thor 2.  In the preview, Thor comes back to Earth and grabs his girlfriend and takes her back to his world and then action ensues.  At this point, Payton leans over to Ron and says, "He should really be taking Grace* with him since she's his wife." 

*Grace is our niece who is so in love with Thor that she has told Payton they are married.