Endorphins. Seratonin. Oxytocin. All the giddy chemicals in your brain. We have all had them before. (Maybe you haven't, idunno.) That's not "all" love is about because that lasts, oh, I think, like 9-12 months tops, right? You are still a married man. And a married man with feelings, still for your spouse. You need to act like it and resolve that sitch before you go looking for love elsewhere. Anything else is unfair to all involved. Including, even, to yourself.
H53/W51, R-ing 4/'18
"Do not arouse or awaken love until it so desires"-Sg.of Sg 2:7
"So oftentimes it happens,that we live our lives in chains, & we never even know we have the key"-Eagles III 1:3