Dude,

You need to calm down and stop obsessing so much. Give her space. Don't recruit family members to get involved in your situation to bring your wife around. That is pressure. Plus, if she says no, your pride is going to take a hit and you will be upset. Detach...let her do what she wants to do. The only way to get her back is to let her go. You need to GAL and show her that you are independent. Have you read DR or DB? You need to follow the principles immediately. Stop wasting time. Trust me, you will be kicking yourself in the future. Start now!