So have you recently separated from your ex wife? If the two of you have children together then this could be a pretty sticky situation but on the other hand, could also help you get ex wife back.
Before you start making a move on your ex wife, do make sure that you are doing this because you honestly think that you are also looking for your wife and children's best interest. Never pursue it if it's only meant to give your bruised ego a boost or just because you're lonely and scared to be alone.
So how do you get started on how to get ex wife back? Again, if you have kids, just show her how a responsible father you are to your children.
Aside from providing financial support for the family, make your children feel that even though you and your wife are separated, they can still count on you for support not just financially.
Also, try your best to set a good example to your children so that your ex wife will see how you've matured and may start thinking about wanting you to be a part of her life again. Now, how are you going to become a good example to your children?
Given that you are now living on your own, don't be a sleazy bachelor who parties every night and hangs out with girls a lot. If you really want to get ex wife back then show her and your kids that you can be responsible enough to take care of yourself, stay away from trouble, and of course, constantly make her feel that she's still the only special woman in your life.
Just try your best to become a better person and hopefully everything else will follow through.