Idk what to think

My fiancé drunkenly admitted that he has had urges to cheat on me, but said he doesn’t bc he loves me and doesn’t want to follow superficial desire bc he found someone attractive and just wants to have sec with them. He asked for my understanding and that he didn’t want me to judge him and wanted to be honest with me. Idk I now have this weird emotional disconnect from him and idk how to feel

I just don’t know what or how to process this

Should I just leave it be?