Hey Ravi,
Sorry for the delay in replying to this one.
I just finished reading a little booklet called "How can I know who to Marry?" that forms part of a 'Discovery' series printed by "Resources for Biblical Communication".
I don't think RBC is Catholic, but the advice given was pretty sound (to me) & scriptural:
Choose A Believer
Trust God
Consider Character
Use Wisdom
Think Ahead
Is It Love?
"I Do"
I found a link online for you
here.
Blessings,
Melody