Question 3 "application to sponser and undertaking",instructions say "ONLY your spouse or common law partner can co-sign this application"....the instructions then say "note,if you are sponsoring your spouse,you cannot have a co-signer"..my wife is outside Canada and she signed as co-signer already.It doesnt make sense,says my spouse can be co-signer,yet next says spouse cannot co-sign?Im confused.