Just Let Me Cry

I  need a good, soul-cleansing cry, but I can't because that means admitting defeat.
I am not ready to give up on him, but I think deep down, he has already given up on me.
I need to cry until there are no more tears, but that means we are over and done
How can I give up on a love so strong so deep, it's course not yet fully run.
I need to cry until my eyes swell shut, but that means admitting that I have lost,
All the love I gave to him freely, I guess he felt it had too much cost
I need to cry, just let me cry...