If you have experienced a divorce or are separated with a divorce looming, you might be questioning yourself if there is a possibility of winning back your wife. You love her very much but something went in the wrong direction somewhere and you can't put your finger on it. What you must to do is take some time to yourself and work out what brought the two of you to this point.
Once you understand why your ex is leaving you, will you better know if there is a chance of winning her back. You may be in emotional pain now after your ex left you, but keep in mind your ex may be in the same emotional state. So, do not start to pursue her right from the start, the two of you need to deal with this divorce or separation separately first and get over any anger or pain you feel.
After you get past that part will you be able to better judge and make decisions as far as trying to get your ex to come back to you. If you do not want to push her further away from you, do not keep calling her or bothering her. Give her time to think. It would be best to evaluate yourself to correct any problem you may have caused or to improve yourself to make you look more desirable to your ex.
Making self improvements will also help your self confidence in her eyes. Go out and enjoy yourself while you are waiting to get back with your ex, do not sit home and feel sorry for yourself. This would be counter productive to your well being. Remember many couples have been able to reconcile their differences an get back together so do not give up hope.