How Can You Be Sure The Person You’re Going To Marry Is The One?

The basic idea is this: for a marriage to last, the partners need to recognize that there will be periods of intense stress, non-romantic moments (often lasting days or longer) when life gets tough. It could be illness, or lack of money, or just something serious going wrong.

Maybe a flat tire. Maybe you arrive at midnight at the cabin you rented and you discover the key doesn’t work.
How will you and your partner-to-be handle it?
Will you work well together?
Will your love continue despite the stress?