Needing a translation

I am writing a song in dedication for my lover, and have tried several times to get it to sound right, but I don't know enough Japanese to translate correctly. I would like this translated:

"Don't let me fall away forever
I may be gone but remember
I am trying to come back to you dearest

I won't let you fall forever
Though you are gone, I know
You are trying to come back to me"

"Don't let me fall away forever
I may be gone but remember
I am trying to come back to you dearest

douka watashi ni eien ni anata kara tooku he ikase naide. moshi itteshimattemo kitto aisuru anata no moto he kitto kaette kurukara

I won't let you fall forever
Though you are gone, I know
You are trying to come back to me"

anata wo zutto doko hemo ikase naiyo. moshi anata ga dokoka he itteshimattemo watashi no moto he modotte kurunowo shinjiterukara