The wisdom of God's Word is quite clear on believers being unequally yoked. And marrying someone who is not a Christian - who is not a daily disciple of Christ - is being unequally yoked regardless of what their beliefs might be.
When strength is yoked with justice where is a mightier pair than they?
The most important loan to pay is your student loan. It's more important than your mortgage car and credit card payments. You cannot discharge student loan debt in the majority of cases.