Update I cheated on my partner of 8 years w a guy who I occasionally see at work - what do I do now?

So I cheated on my partner. He was away for work for 4 weeks. Before he left we had been fighting for months and I pleaded w him not to go. He earns a lot of money so I thought he could find something else for 4 weeks but he didn’t. I was really upset about it and had been debating to break off the relationship. I knew this guy at work that comes in occasionally wanted to fuck me. He would flirt w me, buy me things and he asked me one day if I had a partner and I said I do and then he kinda backed off. Fast forward a few weeks and I found out he was married. Which blew my mind because he was the one making all the moves not me and he had a wife.

My partner left and I got lonely so I hit this guy up. And yep he was down. I told him only sex and that we have a few weeks my partner is away. Coincidentally his wife was away for a few weeks too. Not gonna lie it was amazing the best I had ever felt in my entire life. We started meeting up in the morning before work and after. Started slowly just kissing and then things progressed. On the 2nd week we had sex and it was amazing the best I’ve ever had in my life - but things started to get more real for me like damn I think I actually like this guy but I knew it was only ever going to be sex because he had said in previous conversation that he would never leave his wife.
We were suppose to meet the next morning and I just couldn’t do it. After the first time we had sex I knew I couldn’t go back because I knew I really liked him. He stopped coming in for a bit which I was happy about because I needed to get my head straight but then he started coming in again trying to flirt w me and asking to hang but he would never text or call me. He would only flirt w m at work

It’s been about a month now and I still think of him. He comes in sometimes and still tries. I feel so guilty my partner knows something’s up and I know I’m not truly happy do I break things off?

Update I cheated on my partner of 8 years w a guy who I occasionally see at work - what do I do now?
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