The one thing you can never get back is time.
You can’t ever recapture those early years with your children. All the money in the world can’t give you back the precious moments you missed.
None of us know what tomorrow will bring. Of course future financial stability is important but sacrificing 15 years or so of your life now and missing almost all of their childhood isn’t worth it imo.
You could get struck down with something awful tomorrow, get knocked down by a bus and then what? You never got to truly enjoy your life, or spend time with the people you love. That really would be a huge shame. Don’t overinvest in tomorrow by sacrificing today.
I was in a different situation to you but for other reasons I missed a lot of the first 7 years or so of my children’s lives. I was present but completely swamped with other responsibilities and obligations (caring for terminally ill parent plus working long hours full-time in new self-employment). And I still miss more than I’d like now, for unavoidable reasons. I regret not taking more time to just switch the laptop off and make them my priority for the afternoon. I was always trying to do about five things at once and never got to just enjoy being with them. I’ve tried really hard to get better at this
This isn’t about slating women with ambition - but I think time has a habit of slipping through fingers. And before you realise it, so much time has passed and opportunities have been missed.
You might be really happy as you are but I’d be willing to bet your DC would be happier with less money and a more present mum. And yes, I’d say the same to a dad asking the same question.
Ultimately it’s up to you. Your DC see their dad so they’re not missing parental input. But as you asked, I would rather be in your sister’s shoes a million times over. If you’re as intelligent as you must be to have such a high-flying career, you could easily play catch up later or even set up your own business.
I just wonder why you’re asking? Are you looking for confirmation that your decisions were right? What are you going to do if we all say that we would prefer to be Sister B? I find it hard to believe you’d consider a radical wholesale change based on random people’s views…..are you actually just looking for reassurance? Or secretly wanting to see your sister criticised? 👀🤷♀️