May I know how you submitted those with your application? You submitted those as part of your proof of your relationship or as the evidences to show your intention to be settled in Canada? Also, I agree with the other poster that it is not necessary to resign your job yet. And also, I have a hunch that the VO wasn't convinced by those evidences you submitted, because you didn't actually move back with those things already in place, and how come those things all of sudden to be the evidences to show your intention to be back?
My wife and I have lived in US for over 10 years, and my wife never spent a day in Canada, since 2006. After we decided to move back, what she did was dressed an explanation letter to list a detailed plan, outlined where we would live, how we would support ourselves, and etc., along with the evidences such as emails from her friends in Canada to bless our plan to move back, ask her friend to email her an interview opportunity, provide the inquiry email we got from the moving company, she registered an online school and attached email communications, then, she booked a flight and flew back to Canada with our daughter, when she was in Canada, she opened a bank account, talked to couple schools for my daughter, and asked couple agents to scout some rentals. Then after she went back US, she finished the explanation letter and attached all of the evidences I listed above. And yes, she was approved as S.A..
So, I just give you an example of how we addressed this issue. Hopefully, it will provide you some more ideas.