I feel like this should be incredibly simple, but I'm completely baffled on addressing my invites. I'm not doing inner envelopes, so I need to make sure everyone is listed on the outer envelopes, but I'm getting a lot of conflicting information as to how to do this. My Fi doesn't like to address people as Mr. & Mrs. Smith, so we will need to have the wifes name listed also.
Could someone please explain how to address an invite to John & Jane Doe who have children Jimmy & Joey and live at 123 Main St, New York, New York 12345?