i will pray that she comes to the Lord.
What fellowship hath light with darkness. If you are Saved and she is not Saved, then i will not pray for reconciliation, but i will pray that your wife finds the Lord and walks in the light, it will be only then, will she maybe desire to walk in the light with you.
You two can get back together, and she stays unsaved, and will never get to Heaven. So which is more important, that your wife get back with you, or that your wife gets right with God as you are, and go to Heaven. Everyone's prayer should be for her soul. Once that is fixed, then pray for her reconciliation to you.
^i^ Responding to OP