I am partially in similar situation, maybe the hard questions for you to decide are what if even you get promoted will you enjoy your day to day work? If the money is good to pay the bills and as you said family is priority then you should continue for more to accumulate savings. I am sure there are many people who work very hard and don't even reach to the figures/lifestyle you have, so take day job as your income generation and start using free time to explore if you do have passion for something which can lead to financial independence.
Most of the successful people had some passion/skills which they could monetize but if you start looking for options to just earn money then eventually you would still land in same situation where you don't enjoy what you do but it pays the bills.
Most of the successful people had some passion/skills which they could monetize but if you start looking for options to just earn money then eventually you would still land in same situation where you don't enjoy what you do but it pays the bills.