I have cheated and been cheated on. I feel so bad n wrong for my actions I have been hospitalized over my guilt and remorse. My anxiety was so overwhelming I had to confess. My actions have completely altered my life and the life of my family. I am battling bipolar bpd ptsd anxiety and depression. I suffer from extreme self loathing which is now worse because of what I have done I feel worthless and undeserving of any love or compassion. I hate what Ive done. I hate myself for hurting people I care about. So yes some cheaters do feel remorse beyond belief.