Male attention

Ladies I need your opinion... So I been married for almost 3 years now (I was the topical loyal and fathful wife that had no eyes for any body else but my husband ) and I recently found out my husband was not being as faithful/truthful as he said he was. After getting over my heartbreak I started fantacing about another's male attention. I also like bumping into him even when I'm with my "husband" which he doesn't not that.  Sometimes I even wonder how'd he be in bed lol is this bad? In other words I'm still married but sometimes I fantasy about other males? Wrong? Bad? Okay? Let me know what you think or your experience.