Marriage in Decline

I’m 25 and married to my high school sweetheart. We’ve been together since we were both 18, but things aren’t the same anymore. The other day, I found myself drawn to an older woman at a bar, I couldn’t help staring. She was everything I wish my wife could be: confident, experienced, and full of life. When she approached me with flirtatious eyes, I felt a rush I haven’t had in years. It ended there, just some flirting, but it left me feeling guilty and alone in a way that’s new to me.