Is there anyway to get him back?

This is a long story full of drama but I will try to tell the short version. My fianc�e and I were having a lot of problems and I totally messed up and I cheated on him. We stayed together and tried to work it out but we were still fighting a lot and there were some other issues and I broke up with him. He begged for me to come back to him and I didn't. Well I got sick one weekend and he came over to pick up our dog that I had been watching and I realized how much I missed him and our life together and just...everything. He snuggled me and talked to me, and made me peanut er toast. I let a week go by to see if I still felt it. I did. I love him. I miss him. None of the other stuff matters. So I told him, we went on a date, and he told me that he loves me but he isn't IN love with me anymore. That he could never trust me. That he doesn't want to be with me. He used to say he thought we were soulmates...now he doesnt believe in love or soulmates at all. Four months have ped since our original break up. Is there anything I can do to fix this?