To: GameFly Answers Member Support
Subject: Abusive Answer Content Report
Question: Need walk through steps on how to play online with my wife on my team
Answer: Are you asking if you can have two people on the same Wii play online against other players? Because I don't believe you can do that.
I am not sure but I am pretty sure the Wii couldn't handle that. Most competitive shooters on HD consoles can't handle this so it would be quite taxing for Wii.
I believe to go online you can only have one player. If your at different locations and just want to be on the same team it should be a matter of picking the game mode that allows you to pick teams or if the game offers a lobby section before the map actually starts there is usually a button to switch teams, this is the best I can tell you without actually playing the game myself. I couldn't find anything on the Wiki either but feel free to look through it maybe it will help or atleast give you a good place to start.