Ask HN: Do you ever regret having kids?

For the HN users who have kids, do you ever regret having them? I saw this article and was wondering what you think about it? I have two kids and a wife. Love the kids but sometimes feel resentment that I got married young and cannot pursue some of my other interests, like entrepreneurship for example. Wife's looks have also faded and the rare intimacy just compounds this feeling. Would like to hear different perspectives.