Here is a good novena with finding a spouse as a focus:
For the Choice of a Good Spouse
St. Raphael, you were sent by God to guide young Tobias in choosing a good and virtuous spouse. Please help me in this important choice which will affect my whole future. You not only directed Tobias in finding a wife, but you also gave him guidelines which should be foremost in every Christian marriage: "Pray together before making important decisions." If through prayer we keep God as the "third Partner" in our marriage, we will have the strength and grace we need to always accept and do His will. Amen.
Pray 1 Our Father, 1 Hail Mary, 1 Glory be.
I really wish Catholics would take this seriously. There is much to be said for prayer, though it has all been said before. Remember Rev. Fr. P. Peyton(R.I.P.) back in the 60's said, "The family that prays together, stays together." This is even more true for those starting into a relationship or entering Marriage. I have seen first-hand what happens when a couple does not pray together, it isn't pleasant.