My DH is incredible, and I wouldn't change my life with him for anything.
However, when we met, there was sort of a crossroads, between him and another man, and I chose my husband. I've never regretted this. But, I do often think about that other man, and what my life would've been, and I feel like that's unreasonable towards my husband.
So, am I being unreasonable to think in this way? Does anyone else have a one that got away?