ANSWER:

You did the right thing that pleases Allah and saves you from hellfire. The other option was to leave Islam and marry him and be a kafir like him but end up in hell for eternity.

QUESTION: If i left a relationship for Allah. We loved each other loads that idk if we will be able to love the same way again. He said he might convert if Islam rly touches his heart. My q. is i literally love him so much and miss and cry for him. I made lots dua for him to Allah. But now i just left it to Allah as He knows how much my heart longs for him and just move on with my life. I did right yah?