Guess, we all have been heartbroken at least once in our life.
So, we have to look forward to the here and now and the future.
I think two people need to live their life together, start creating a future together, and when they feel it is right, because they know each other good enough and still have the same love for each other, they get married.
That way it will not break apart :-)
What is your name?
I am Mario