Having a few people pass on me the last few years, and realizing I missed my first kids early childhood from poor work/life management at my dream job, I don't think it matters.
You'll never eventually regret spending time with someone you love, but you may regret that writing <some program> made you miss out on that time.
Maybe I'm getting old, or just burning out, but my kids are quite literally disappearing in front of my eyes, slowly turning into young adults. Trading them for some cash and some now obsolete product/device seems less and less "worth it".
I'm not sure where that balance between myself, my kids, and money is, but it seems like a "pick two" type scenario, but in this case you have one short chance before the kids are no longer kids.