Dream About Cheating In Church

I dreamed that i cheated on my boyfriend. We had some kind of celebration and were in this church that was on my aunt's property. I saw that guy that i had a crush on and we kinda started dating but he didn't really try to keep in touch, so i got together with my boyfriend. But the day of the celebration, the guy found me again, or i him... And we hugged and kissed in the church, but in that moment my boyfriend walked in and simply said "okay" while walking to some backrooms. I tried to rush after him and explain but he told me "i knew you would cheat on me"