I agree with Matilda go but do not have any expectations for your W. Have a good time this might be a good oppotunity for you to do a 180. If your W sees you having a good time while she is giving you the cold shoulder, she will hopefully realize that she cannot control your emotions. You cannot control her emotions but you can control yours and GAL.
Keep your head up. The fact that you are at this site says a lot about you and your love for you W. Your a great guy, do not listen to the negative comments coming from your W.
