Nothing ventured, nothing gained.
You know, you might end up getting hurt again if it really and truly isn't meant to be.
But at least you'll know you gave it your best shot. At least you won't have yourself to blame for not doing what you could have done. At least you will know that it was not you who gave up when things got a little rough.
This is one of my favorite quotes:
To love at all is to be vulnerable. Love anything, and your heart will certainly be wrung and possibly broken. If you want to make sure of keeping it intact, you must give your heart to no one, not even to an animal. Wrap it carefully round with hobbies and little luxuries; avoid all entanglements; lock it up safe in the casket or coffin of your selfishness. But in that casket- safe, dark, motionless, airless--it will change. It will not be broken; it will become unbreakable, impenetrable, irredeemable.
~C.S. Lewis.
And my favorite sonnet:
Let me not to the marriage of true minds
Admit impediments. Love is not love
Which alters when it alteration finds,
Or bends with the remover to remove:
O no! it is an ever-fixed mark
That looks on tempests and is never shaken;
It is the star to every wandering bark,
Whose worth's unknown, although his height be taken.
Love's not Time's fool, though rosy lips and cheeks
Within his bending sickle's compass come:
Love alters not with his brief hours and weeks,
But bears it out even to the edge of doom.
If this be error and upon me proved,
I never writ, nor no man ever loved.
~Shakespeare, Sonnet 116
But, be warned... I'm a hopeless romantic. Or, as Joan Wilder puts it... a hope
ful romantic. Still.... if it's really love then it doesn't fail ("love never fails" 1 Cor 13:8).
Having said all that... I cannot stress strongly enough how important it is for you to commit this to God. Be sure to seek His will and seek wisdom from Him about what to do.